I’ve listened to Professor Smith’s talk about medicine,but I still haven’t got a good understanding of its key _________.
A.notes | B.information | C.words | D.points |
regular exercise is very important.It’s never a good idea to exercise too close to bedmme.
A.It | B.As | C.Although | D.Unless |
On the next birthday.Annmarried for twenty years.
A.is | B.has been | C.will be | D.will have been |
In the last few years thousands of filmsall over the word.
A. | have produced | B. | have been produced |
C. | are producing | D. | are being produced |
----Just a moment . I haven’t finished packing my suitcase.
---- .Its high time we left for the airport.
A.Go ahead | B.Take it easy | C.Hurry up | D.That’s fine |
We feel our duty to make our country a better place.
A.it | B.this | C.that | D.one |