III. Cho dạng đúng của động từ sau. 1. His mother ________ (read) books at 10 a. m. last week. 2. Their teacher, together with others, _______ (go) with them to ensure their safety. 3. To be seated in a peaceful place _________ (be) one of my hobbies. 4. How she lives _________ (be) none of my business. 5. You and I ________ (need) to be careful when we go across the road. 6. The majority of students ___________ (have) chances to do exercises in the new stadium. 7. “Swing for the heart” ________ (teach) us how to understand our emotions and feelings. 8. None of the sheep _________ (drink) water in this river. 9. Not only she but also me _______ (care) about this problem. 10. Don’t worry. No students _________ (go) out at 9 p.m. last night