Which season do you like best?
A.Fall.
B.I can swim.
—Here you are. —
A.Excuse me B.Sorry.C.Thank you.
Ten minutes ago, there______ an eraser, a pen and some books on the desk.
| A．was | B．were | C．is | D．are |
— You have found your lost umbrella, haven’t you?
—Yes. I _____ it behind the door this afternoon.
| A．have found | B．will find | C．found | D．find |
This morning I had hardly got to my school when it_____ to rain.
| A．had begun | B．was beginning | C．began | D．begins |
---A number of volunteers______ willing to teach in China`s rural areas.
---Yes, the number is getting_______.
| A．is; bigger and bigger |
| B．are; bigger and bigger |
| C．is; more and more |
| D．are; more and more |