I had written twice to Janet. But she didn't ______ my letters, so I decided to go there myself.
A.return | B.reply | C.answer | D.receive |
We’d better hurry. Our teacher ________ us.
A.wait for | B.must wait for | C.must be waiting for | D.has waited for |
The teacher as well as the students _______planting trees.
A.are | B.is | C.has | D.have |
_______ is known to all, smoking is harm our health.
A.As, for | B.As, to | C.It, for | D.It, to |
__surprised me most was ___ Mary spoke Chinese just like a native speaker.
A.That, what | B.Which, that | C.What, that | D.That, that |
--- Would you mind my opening the window. It is too hot.
---- .
A.No, please don’t | B.Yes, go ahead | C.Yes, please | D.No, go ahead |