— Could you please pass me the book?
| A.Yes, I could | B.No, I couldn't |
| C.Sure. Here you are | D.No, that's no problem |
—________ did you start school?
—I started school at five.
| A.How | B.Why | C.When | D.Where |
Robots ________ heavy work on farms in the future.
| A.do | B.will do | C.did | D.does |
Lingling needs some vegetable. She ________ some in the market tomorrow.
| A.buys | B.bought | C.is going to buy | D.buy |
________ stand too close to North Americans. Give them more personal space.
| A.Aren't | B.Didn't | C.Won't | D.Don't |
—________ you play the piano for us?
—Sorry, I can't play the piano, but I can sing for you.
| A.Can | B.Must | C.May | D.Should |