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 hearingC. to hear D. to have heard
--How long will you stay there? ---_____.
Four is of two.
This is the short story that he has written. A. three hundred and forty-fifth B. three hundred and forty-fifth
You’ll have to spend writing your report here.
He has lived at for 30 years.