1. They have offered Quang the opportunity to study abroad. => Quang have an opportunity to study abroad by them. 2. Was Tom given a lot of presents on his birthday? => Did Tom have a lot presents in his birthday? 3. I advise you to revise the lesson carefully for the next exam. => You'd revise the lesson carefully for the next exam. 4. Is Professor Cook teaching that course this semester? => Is that course Professor Cook teaching in this semester? 5. The construction of the lecture hall cannot be completed until next moth. => We can not completed the construction of the lecture hall until next month. Chúc bạn học tốt:>