—Have you watered the plants________？
—Yes，I have．
| A．already |
| B．yet |
| C．never |
| D．ever |
This problem worried her so much that she didn’t know ___________ with it..
| A．what she can do | B．what she could deal |
| C． how to do | D．how to deal |
It _______ ten years since my sister ______ an English teacher.
| A．has been, is | B．is, became |
| C．have been, was | D．is ,has become |
Could you tell us _____ you are getting on well with your classmates?
| A．that | B．if | C．what | D．how |
.----Look! Our Chinese teacher, Mr Zhang, is playing badminton there.
----No, it ________ be Mr Zhang,. He has gone to Guangzhou for a meeting.
| A．can’t | B．mustn’t |
| C． shouldn’t | D．may not |
____Tom ______ his friend know about types of personality.
| A．Either ,or | B．Not only, but also |
| C．Both, and | D．Neither, nor |