1. Nam asked Mai what can he do to help her. A B C D 2. I’m please that you are working hard. A B C D 3. We suggested avoid walking in the rain. A B C D 4. We can reduce garbage by reuse and recycle bottles and cans. A B C D 5. Burn trash will pollute the air. A B C D 6. If you can’t find your place, I will help you by this map. A B C D 7. Hang borrowed the money so she could finish her education . A B C D 8. She doesn’t has to go to school today because it is Sunday . A B C D 9. Do you know how much do they cost ? A B C D 10. Your brother likes watching documentaries, isn’t he? A B C D 11. I suggest to have a separate wastebasket for wastepaper. A B C D 12. Uncle Tom is the man he is wearing a suit with red tie. A B C D 13. They wish there was many rivers and lakes in their hometown. A B C D Giúp mik vs mng ơi!!!!!!!!!!!!!!!!!!!!!!!!!