---Is that your book?
---Yes, ________.
| A．it is | B．it isn’t | C．it’s | D．this is |
26.The girl felt uncomfortable because the bed was not soft at all.
| A．hard | B．not bright | C．thin | D．not clean |
— Have you finished your homework?
— Not yet. But I _______ it in half an hour.
| A．finished | B．have finished | C．will finish | D．finish |
I’m very glad I have my own room in my house. I ____ do all I like in it.
| A．can | B．must | C．will | D．need |
— Now I must go _______ I shall be late for the train.
— Have a good trip. Goodbye.
| A．or | B．so | C．and | D．but |
All the children like Mr. White very much because he often makes them _______.
| A．laughed | B．laugh | C．laughing | D．to laugh |