Milk will turn sour soon on hot days ______ it is stored in the refrigerator.
A.since | B.until |
C.because | D.unless |
Our teacher did what she could ______us with English.
A.help | B.helped | C.helping | D.to help |
----Shall we go and ______hello to foreign teachers?
----Good idea! Let’s go.
A.say | B.speak | C.shout | D.talk |
The film ______for ten minutes.
A.has begun | B.has been begun | C.has been on | D.began |
Let him______a rest. I think he must be tired after the long walk.
A.have | B.gets | C.to take | D.has |
I think this is the best way to solve the problem. Do you ______me?
A.play with | B.hear of | C.agree with | D.get on well with |