--May I swim in the lake, mum? --No, you_______. Look! Here is a notice “No Swimming!”
| A．mightn’t | B．mustn’t |
| C．needn’t | D．may not |
This is______difficult problem that few students can work it out.
| A．so | B．so a | C．such | D．such a |
﹣I think collecting stamps is great fun.
﹣__________ We can also learn a lot from it.
A. I agree with you.
B. No, I don’t think so.
C. No, I don’t like it.
Lao Wang ___________ Beijing Opera every morning . Listen, he ___________ in the garden.
| A．sing; sing | B．sings; sings |
| C．is singing; sings | D．sings; is singing |
─What’s the girl doing? ─She ______ a bike.
| A．is riding | B．rides |
| C．can ride | D．doesn’t ride |
-__________does he take a shower?
-___________six forty.
| A．What time; On | B．When; In |
| C．What time; At | D．Where; For |