... When I (enter) the classroom, everybody (write) the test. 46. I (not, hear) anything he said, because I about something else.(think)47. I (call) you when I (arrive) in London.48. Since I last ... 26. I never to Australia. (be)27. you already your car? (wash)28. He just back. (come)29. She not yet doing her homework. (finish)30. I (love) her since I (see) her ... I (love) her since I (see) her for the first time.31. A strange thing (happen) while I a letter. (write)32. John his garden every two days. (water)33. We each other for ten years. (know)34....
... did not come/ went 56. By the time we ________ the letter, Tom ________ for Paris.A. receive/ will have left B. had received/ leftC. have received/ will left D. receives/ leaves57. By the time ... about buying a new one.A. have had/ am thinking B. will have/ thinkC. had/ will think D. am going to have/ was thinking25. My best friend and I ________ each other for over fifteen years. We still ... where we ________ before.A. are going to lie/ are never B. have been lying/ will never beC. will be lying/ have never been D. are lying/ were never A. is wanting/ works B. wants/ is workingC....
... thì không chia hết cho 4 ?2. Dấu hiệu chia hết Bài 1: Cho n = *195 thay dấu * bởi số nào để :a. n chia hết cho 2 b. n chia heát cho 5 c. n chia heát cho 3d. n chia heát cho 9 e. n chia heát ... *32 ; 1 *6 ; 85*a. chia hết cho 4 b. chia hết cho 8 Bài 3: Dùng cả ba chữ số 6, 0,5 hãy ghép thành chữ số tự nhiên có ba chữ số thỏa mãn một trong các điều kiện sau :a. số đó chia hết cho ... 2 b. số đó chia hết cho 5 c. số đó chia hết cho cả 2 và 5.Bài 4: Dùng ba trong bốn chữ số 8, 6, 1 , 0 viết tất cả các số có ba chữ số sao cho :a. số đó chia hết cho 9 b. số đó chia hết cho...
... (blow) very strongly tonight.4 You (see) my car keys anywhere? -No, I (look) for them but I (not see) them.5 He never (listen) to what you say. He always (think) about something else. 6 This ... Mr Pitt (have) a long conversation. I (wonder) what they (talk) about.34 You (believe) all that the newspapers say?-No, I (not believe) any of it. ~ BÀITẬPVỀ CÁC THÌTRONGTIẾNG ANH Bàitập ... just (leave), so we only had time for a few words. 6 He (watch) TV when the phone rang. Very unwillingly he (turn) down the sound and (go) to answer it.7 He was very polite. Whenever his wife...
... cụ véctơ trong giải toán.Ví d ụ 5 : Cho tam giác ABC. Điểm K chia trung tuyến AD theo tỉ số 3D 1AKK=Đường thẳng BK chia diện tích tam giác ABC theo tỉ số nào?Nhậ n xét: Trong đề ... aMI⇔ = + có thể thấy 3aBK =Do đó (1) 2213 13 36 6a aIM IM⇔ = ⇒ =Vậy tập hợp những điểm M là đường tròn tâm I, bán kính 13 6 aVí dụ 2: Cho đoạn thẳng AB và số thực k. Tìm tập hợp ... tơ trong chương I+II SGK hình học 10 theo chương trình cơ bản và nâng cao.4 Dạy giải bàitậpvề VÉC TƠ trong hình học lớp 10 nhằm rèn luyện kỹ năng giải toán cho học sinhebooktoan.comTrong...
... ……………………………………………………………………………… 6. Nothing / happen / day / before / leave / I / give / special room.……………………………………………………………………………… 7.I / not satisfy / holiday / service / receive / your representative.……………………………………………………………………………… ... 10.Give / ring / when / arrive / and / we / arrange / get-together.……………………………………………………………………………… Love,Exercise 18Dear Mr Wood,1.I / be / headmaster / Bradham Grammar / you / study / 1 960 -67 ……………………………………………………………………………… ... ……………………………………………………………………………….Love,Exercise 3Dear Sir,I / very surprised / letter / receive / you / this morning.…………………………………………………………………………….In it / say / I...
... room is very lovely. What a lovely living room!1. The movie is very interesting.2. This bed is very comfortable.3. That car is very fast.4. The dress is very beautiful.5. The test is very ... also very popular, and you can watch something practically everyday.VIII. Em hãy một câu đúng trong 3 câu đã cho. Ví dụ: a. What should we do this evening? b. What we should do this evening? ... difficult. 6. The weather is very awful.7. The cake is very delicious.8. The picture is vey expensive.9. The yard is very large.8 UNIT 1: BACK TO SCHOOLI. Em hãy cho dạng đúng của động từ trong...
... 1)(6p - 1) M 6 +Nếu n = 6p + 1 thì n3 - n = 6p(6p + 1)(6p + 2) M 6. + NÕu n = 6p + 2 thì n3 - n = 6( 3p + 1)(2p + 1)(6p + 1) M 6. + NÕu n = 6p + 3 thì n3 - n = 6( 36p3+ 54p2 + 26p ... M 6 với n N* Cách 2: Nếu n N thì chỉ có thể biểu diễn thành một trong các dạng sau: 6p, 6p + 1, 6p + 2, 6p + 3, 6p + 4, 6p + 5 (do phÐp chia mét sè cho 6) + NÕu n = 6p thì n3 - n = 6p(6p ... (2n+5) = 6n+ 9 = 6n + 6 +ổ ủ ố đ à 3Suy ra a chia h t cho 3 (vì 3 s h ng c a a u chia h t cho 3).ế ố ạ ủ đề ếM t khác: 6n ặM 6 v 6 àM 6 nh ng 3 không chia h t cho 6 ếDo ó a không chia h...
... have established B-establishing C-to establish D-established 36- I have never played badminton before.This is the first time I…… to play.A-try B-tried C-have tried D-am trying37-Since……,I have ... often…….many accidents.A-caused B-had caused C-causes D-has cause 60 -The Olympic Games…….every four years.A-take place B-takes place C-took place D-is taking place 61 -What time… the banks close ... D-would tell 65 -I…… here at the end of the month.A-will leave B-would leave C-would have left D-is leaving 66 -My grandfather………many years ago.A-had died B-has died C-died D-was dying 67 -I………… my...
... . . in this school?34. Dick ( start ) . . . . . . . . . . . school before he ( be ) . . . . . . . . . . . seven35. He’ll leave as soon as he ( hear ) . . . . . . . . . . . the news 36. It ( ... the trees in the garden24. Mr Pike ( live ) . . . . . . . . . . . here since last October25. John ( watch ) . . . . . . . . . . . TV at 8 last evening 26. Some animals ( not eat ) . . . . . . ... . . . . . 86. The student who answered the question ( be ) . . . . . . . . . . . John.87. This is the house that Jack ( build ) . . . . . . . . . . . 3 years ago.88. Mary ( have ) . . . ....
... & C are correct. 9. This is the first time I have lived in such a friendly neighborhood. A. I have lived in such a friendly neighborhood before. B. I haven’t lived in such a friendly neighborhood ... visited me five years ago. A. They haven’t visited me for a long time. B. I haven’t been visited for a long time. C. They haven’t visited me for five years. D. They have known me for five years. ... They haven’t seen their parents for five years. A. It’s five years since they last saw their parents. B. Their parents have seen them for five years. C. They last saw their parents five years...
... 42-A43-C 44-D 45-A 46- D 47-A 48-A 49-D50-D 51-A 52-B 53-D 54-B 55-A 56- D57-B 58-D 59-C 60 -B 61 -A 62 -C 63 -C 64 -B 65 -A 66 -C 67 -A 68 -B 69 -C 70-B71-D 72-D 73-D 74-D 75-C 76- A 77-A78-B 79-A 80-D ... last week.…………A-gave B-given C-have given D-was given 68 -Yesterday I passed by Peter’s house, but the front door was closed.He out.…A-went B-must have gone C-has gone D-had had 69 -I the dishwasher ... often .many accidents.……A-caused B-had caused C-causes D-has cause 60 -The Olympic Games .every four years.……A-take place B-takes place C-took place D-is taking place 61 -What time the banks close...