— Does the building have rooms?— Oh, sorry. I don’t know.A. three hundredsB. hundreds ofC. three hundred of
Whom would you rather have _____ with you?
Has everything _____ can be done ______?
Is this the watch you wish to _____?
The number of foreign students attending Chinese universities ________ rising steadily since1990.
---- Could you do me a favor and take the box up to the sixth floor? ---- ______. No problem at all.