— I apologize for not being able to join you for dinner.— __________. We’ll get together later.
A.Go ahead | B.Not to worry | C.That’s right | D.Don’t mention it |
--- I _______ so busily recently that I ______ no time to help you with your maths.---That’s OK. I can manage it by myself.
A.had been working; had had | B.have been working; had |
C.have been working; have | D.am working; will have |
---May I borrow your paper? ---__________.
A.By all means | B.Never mind |
C.You are welcome | D.Don’t mention it |
_______, her hands shook constantly and violently.
A.Knowing her son killed in the mine | B.When she knew her son was killed in the mine |
C.Known her son killed in the mine | D.She knew her son killed in the mine |
For a moment nothing happened. Thenall shouting together.
A.voices had come | B.came voices |
C.voices would come | D.did voices come |
I was at a loss what to do next when an excellent idea suddenly` _______ me.
A.knocked at | B.occurred to | C.happened to | D.knocked down |