. It is Tom rather than his classmates that _________ to blame for what has happened. A. are B is C. were D. was
Only when __________ senior high school __________ to show a great interest in poems.
---Why are you still here? Everybody has gone to attend the lecture by the president.--Oh, I ___________ about it!
Mr. Duncan raised an unnecessary question __________ he then failed to find an answer.
—What do you think of his speech at the court?—Er..., sorry, I ________ about something else.
We still remember once _________ round the famous tower when we were young.