---Whose ball is this? ---It’s _____.
| A．Jim’s and Tom’s | B．Tom’s and Jim |
| C．Jim and Tom’s | D．Jim and Tom |
As your best friend, I will help you all the time _______ you make progress.
| A．if | B．when | C．unless | D．though |
Cathy wonders if her teacher _______ to her house. If she _______, what will she say to her parents?
| A．comes, comes | B．will come, will come |
| C．comes, will come | D．will come, comes |
Miss Liu, do you have any ideas about Jiuzhaigou _______ we will play together this summer holidays?
| A．where | B．which | C．that | D．what |
---Must we donate our pocket money to the poor right now?
---No, you _______. You can think it over and do it before Friday.
| A．mustn’t | B．needn’t | C．can’t | D．couldn’t |
When you have problems, you can _______ me _______ you.
| A．tell, to teach | B．say, to teach | C．speak, help | D．ask, to help |