What can we students do _____ the environment?
| A．to protect | B．protected | C．protecting | D．protects |
I hope you __________ English well.
| A．learn | B．learns | C．learning | D．to learn |
Simon is going to wear clothes ___________ for the show.
| A．in the 1990s | B．from the 1990s | C．from the 1990 | D．in the 1990 |
Could you give me ___________ time to think about it?
| A．any more | B．no more | C．some more | D．many more |
I like this pair of football boots. Could I __________ please?
| A．try on it | B．try it on | C．try on them | D．try them on |
Mum, my trousers are too old. I want to buy a new ______.
| A．trousers | B．one | C．it | D．pair |