2.1. Mức độ nhận biết 1. Let’s to go abroad for our summer vacation this year A B C D 2. I suggest to use banana leavesto wrap food. A B C D 3. Why don,t we used buses instead of motorbikes to avoid traffic jams. A B C D 4. How aboutreduced the amount of garbage we produce ? A B C D 5. Ithink that we should turned off the faucet . A B C D 6. The principal wants us pay more attention to our study. A B C D 7. Students stoppedto make noise when the teacher came in. A B C D 8. Would you mindto turning off the radio? A B C D 9. My parents decided take a taxi because it was too late. A B C D 10. All of us are very fond of read books after school. A B C D 11. They don’t like go to the zoo because they hate animals. A B C D 12. My told me signing a paper admittig his guilt. A B C D 13. The children are strong enoughcarry that heavy bag from the park to their house. A B C D 14. Could you to help me open this door? A B C D 15. The teacher asked us writing the exercises carefully. A B C D 16. He is interested in playsports. A B C D 17. You will be abledoing it yourself when you are older. A B C D 18. Some students avoid to look at the teacher if they don’t want to answer a question A B C D 19. She prefersdoing homework tohang out with friends. A B C D 20. Finally, they finishedto complete their tests. A B C D