... designing new productsA Before we conduct focusgroup tests, and invite the public for formal product testing, we would like to conduct internal testing here at the company first. We are looking ... Cảm ơn, tôi sẽ cẩn thận. (B) Vâng, thời tiết thật nóng. (C) Điều đó thực sự khó khăn.23. AThe instructions didn‘t seem very clear, didthey?(A)I thought they were confusing. (B)Mr. Falcon ... thông(D) Thiếu nhân viên73. DWhat will be provided for the passengers?(A) Complimentary meals(B) A full refund(C) Seating upgrade(D) Places to stayCái gì sẽ được cung cấp cho các hành khách?(A)...