Jack was born five years ago and this is his birthday.
A. fifth B. five C. Fifteen
— We must______ using plastic bags in order to protect our earth..
— Yes, we mustn’t _________any more.
| A．give out; put up | B．give up; put off |
| C．give away; put away | D．give in; put on |
—What happened to Jackson?
—He________because of his drink-driving.
| A．is caught | B．was caught | C．has caught | D．will be caught |
—What club do you want ___________?
—A chess club, please!
| A．join | B．to join | C．joining | D．joined |
—To say is one thing, but to do is quite _________.
—Yes, it is true. Thanks!
| A．other | B．the other | C．others | D．another |
— Can you play the guitar?
— No. I _ ___. I can play the violin.
| A．needn't | B．may not | C．can't | D．mustn't |