----How terrible the air is!
Yes,if there are ___trees, there will be ___air pollution in our city.
| A．less more | B．more less |
| C．less less | D．more more |
How many _____ can you see in the picture?
| A．box | B．books | C．man | D．woman |
The shoes _____ under the bed in her room.
| A．is | B．am | C．are | D．/ |
I like _____ the piano and I can _____ a bike.
| A．play; ride | B．playing; riding |
| C．playing; ride | D．play; riding |
This is my friend. _____ name is John.
| A．Its | B．My | C．His | D．Her |
My parents can drive a car, _____ I can’t.
| A．so | B．and | C．but | D．/ |