I don’t know whether you happen _________, but I’m going to study in the U.S.A. this September. A. to be heard B. to be hearing C. to hear D. to have heard
. As a result of destroying the forests, _____ desert _____ covered the land.
Greatly moved by her words, __________.
— you were so late this morning? — forgot to set the alarm before going to bed last night.
At the beginning of a speech, it is very important to grab the audience’s attention and make them interested in ________you have to say.
They are letting us use their computer, and __________ we are giving them the results of our research.