Chọn và khoanh tròn câu trả lời đúng nhất
1. .......... fruit does your uncle produce?
A. How much B. How many C. How long D. How often
2. ............ forget it
A. Don't B. You C. Never D. A and C are correct
3. They plant ............ trees in their garden
A.a lot B.a few C.a little D.little
4. When you see a dripping faucet, turn it .............
A.on B.off C.of D.out
5. The bike is the cheapest from of ...............
A.traffic B.transportation C.going D.journey
6. We are producing.............. ............ trash
A.too many B.too much C.so many D.so that