BÀI 4: Điền mạo từ ‘a’, ‘an’ hoặc 0 vào chỗ trống sao cho thích hợp. 1. She asked me for ___ information about the meeting. 2. They will move to ___ mansion next month. 3. I’d like ___ grapefruit and ___ orange juice. 4. ___award was given to Jim yesterday. 5. We read ___ books and play ___ games when we have free time. 6. Jim doesn’t want to borrow ___ money from anyone. 7. My friend and I threw ___ party last week. 8. It was ___ honor to be invited here today. 9. I’ve bought ___ umbrella for my sister. 10. My family often have____ eggs for breakfast.11. Would you like______cup of tea? 12. My brother doesn’t like ______ cats. 13. Is there __________post office here? 14. I spend _________hours on my DIY project. 15. Mr. Peter used to be ___________famous vet.