He chose________a red shirt，because he likes red．
| A．to buy |
| B．buy |
| C．buying |
| D．bought |
—Many students don’t know how to _______ stress and become worried.
—I think they’d better talk to their teachers or parents.
| A．argue with | B．deal with |
| C．come up with | D．quarrel with |
The little boy had little food because of feeling sick this morning, ________?
| A．had he | B．hadn’t he |
| C．did he | D．didn’t he |
—How long have you _______ the iPad?
—Only two days. I will return it to Jack this afternoon.
| A．bought | B．had | C．borrowed | D．kept |
This August, China will celebrate _______ anniversary (周年纪念日) of the victory of the Anti-Japanese War.
| A．seventy | B．seventies |
| C．seventieth | D．the seventieth |
To make our environment ________ polluted, everyone needs to take more action.
| A．less | B．more | C．fewer | D．most |