EXERCISE OF UNIT 1 I. Supply the correct form of the verbs in brackets 1. We (go) _______ to the mountains last Sunday. 2. How often you (read ) ____________a newspaper? 3. She (have ) __________ coffee for breakfast every morning. 4. My wife and I (travel) ___________ to Mexico by air last summer. 5. They (finish) _________ their dinner half an hour ago. 6. She sometimes (buy) ________ vegetables at this market. 7. He (not / do) ___________ morning exercises regularly. 8. These boys often (play) __________ football at weekends. 9. In the autumn, John’s brother rarely (go)__________ sailing and (go)_________ to school. 10. Mr. Brown usually (start) ____________ his work before 5 o’clock. 11. (Tam / be) ___________ at home last night? – Yes, he (be) ________. 12. I always (meet) __________ him on the corner of this street. 13. Why (you / cannot) _________________ come yesterday? 14. What (he / usually / do) _________________ on Sunday? 15. David (live) _________ in London from 1980 to 1985. 16. She (come) ___________ to the U.S. five years ago. 17. He never (forget) ______________ his wallet. 18. I (not/ see) ________________ a play yesterday. 19. (you / have) __________________ dinner last night? 20. (you / play) __________________ a musical instrument when you were a kid? II. Put the “adverb of frequency” in brackets in its correct position 1. We go to Hanoi in the spring. (always)  ………………………………………… …… 2. My neighbors are out on Sundays. (normally)  ……………………………… ……………… 3. We travel by plane. (sometimes)  ………………… …………………… 4. Jim phones me. (never ). I have to phone him. (always)  ……………………………………… 5. We go to a restaurant on Friday evenings. (often)  …………………………………………… 6. She is late for class. (seldom)  ……………………………………… 7. The boys play football at weekends. (as a rule)  … ………………………………………… 8. He has any trouble with his old car. (never)  … …………………………………………… 9. What do you do after school? (usually)  … ………………………………………… 10. Is Phong interested in stamps? (always)  … …………………………………………… III. Find and correct the mistakes among the underline parts. 1. He sings always when he's having a shower. 2. Mr. Miller doesn’t likes being kept waiting. 3. Birds builds their nests in the summer and fly to the south in Winter. 4. He often is saying that he wishes he is born rich. 5. She had coffee and bread for breakfast every morning. . EXERCISE OF UNIT 1 I. Supply the correct form of the verbs in brackets 1. We (go) _______ to the mountains last Sunday. 2. How often you (read ) ____________a. yesterday? 14 . What (he / usually / do) _________________ on Sunday? 15 . David (live) _________ in London from 19 80 to 19 85. 16 . She (come) ___________ to the U.S. five years ago. 17 . He never. his work before 5 o’clock. 11 . (Tam / be) ___________ at home last night? – Yes, he (be) ________. 12 . I always (meet) __________ him on the corner of this street. 13 . Why (you / cannot) _________________