1 . There ________ any eggs in the fridge. I need to buy some.

A．are

B．aren’t

C．haven’t

D．isn’t

2 . Boys and girls, please keep quiet ___________(在……期间) the visit in the museum.

3 . John hopes he can keep his curiosity (好奇心) and study habits in university, and keep ________ (challenge) himself to become a better person.

4 . All living things ________ (取决于) on the sun to grow.

5 . Will _____ (invite) your teachers to our home make you nervous?

6 . It’s difficult to __________ (想象) you can’t use your hands easily.

7 . 早餐之后，我妈妈通常看书并且听音乐。
After breakfast, my mother ________ ________ books and ________ ________ music.

8 . My grandparents like eating vegetables, such as potatoes, tomatoes and ________.

A．carrots

B．juice

C．beef

D．lemon

9 . Mum says ________ is not a happening; it’s a state of mind. (happy)

10 . It’s a pity that he ________ (not attend) my birthday party this coming Saturday.