----- Nội dung dịch tự động từ ảnh ----- V. USES OF ENGLISH: Choose and underline the correct answers: 1. If you know where she lives, please let me ....(know/ knew/ known/ to know) 2. Unless you understand, I ....(a/ was/ will/ would) explain it again to you. 3. The air in the city is very... .(pollute/ pollution/ polluted/ pollutant) 4. The accident happened because of driving...(careful/ carefully/ careless/ carelessly) 5. he is going to .. .(collect/ collection/ collective/ collector) all the bags. 6. If they 7. She was......(happy/ happily/ unhappy/ unhappily) because of her bad result. 8. She has .....(kind/ kindly/ kindness/ unkind) provided a picnic lunch fo us. y.. ...(are/ were/ have/ had) pupils, they must wear uniform. 9. We .(won't buy/ wouldn't buy/ haven't bought/ didn't buy) this car if it is .. expensive. 10. if he is careful, he (will/ would/ could/ must) get good marks.