We _______ two hours in doing our homework every night.
| A．take | B．pay | C．cost | D．spend |
— I wonder if I can learn English well.
— _______. All things are difficult before they are easy.
| A．I am afraid so | B．You’re slow |
| C．It takes time | D．It’s a piece of cake |
— I missed the beginning of The Voice of China yesterday evening.
—_________! But you can watch the re-play tonight.
| A．Hurry up | B．What a pity |
| C．Try your best | D．It serves you right |
What method can you think of _________ with these broken computers?
| A．dealing | B．deal | C．deals | D．to deal |
Scientists are trying their best to_______ ways to treat the terrible disease caused by Ebola(埃博拉）．
| A．come up with | B．look forward to |
| C．talk about | D．give up |
—What shall we do this Saturday?
— it rains, we’ll have a picnic in Century Park.
| A．If | B．Unless | C．Because | D．When |