The professor could tell by the___look in Maria’s eyes that she didn’t understand a single word of his lecture
In order to find better job, he decided to study second foreign language.
——The luggage(行李) is so heavy .Would you please give me a hand?—— .
Jack is ______go to school,so his mother has to stay at home to look after him.
----May I use your car?Mine has just broken _______. -----Yes ,here is the key.
----What made Professor Zhang so angry this morning? ---- Paul and Bill told lies,but neither of them apologized______it.