David said that it was because of his strong interest in literature__he chose the course.
A.that | B.what | C.why | D.how |
We’ve a lot of things to do. But _____ we must get some sleep.
A.at first | B.at once | C.first of all | D.the first thing |
You will be late ______ you leave immediately.
A.unless | B.until | C.if | D.or |
----- _______ in the workshop. Please stop it.
----- Sorry. I________.
A.Smoking is not allowed, don’t know | B.Not smoking, an not sure |
C.Don’t smoke, have no idea | D.Smoking is forbidden, didn’t know |
----- What happened in that new area?
----- New houses ______ recently over there.
A.are built | B.build |
C.have built | D.have been built |
What _____ their child fond of?
A.do | B.does | C.are | D.is |