Don’t you think it essential that every resident of Guangzhou spare no effort to make contributions to the 16th Asia Games?
| A．should | B．will | C．shall | D．would |
— I didn’t watch the program “Where are we going, Dad?” yesterday.
— I________, either, if my father hadn’t reminded me.
| A．wouldn’t | B．didn’t | C．wouldn’t have | D．hadn’t |
Everyone in this country should work hard and do what they can _____ against national smog.
| A．fight | B．fought | C．fighting | D．to fight |
It isn't just big data specialists like data scientists and statisticians ______ to benefit from this boom of big data opportunities.
| A．who stands | B．that stand | C．which stands | D．when stand |
—Why are you crying? Today is your birthday!
—____________. I am so excited with so many friends surrounding me.
| A．Just can’t help it | B．Don’t mention it |
| C．None of your business | D．That’s all right |
I have been staying up until midnight since Monday, working on my paper. I need to ______ some sleep this weekend.
| A．catch up on | B．live up to | C．get along with | D．make sense of |