---When did you last hear _____ Jay? ---He phoned me this morning, and we agreed____ a time and place to meet. A of, to B about, with C. from, with D. from, on
I took a _______ from Beijing to Shanghai last year.
Something must be done to prevent factories ________ poisonous gases so as to keep the city ________.
He was absent for weeks, so he had a lot of homework to ________.
The computer is in ________ bad condition ________ I can’t work with it.
I’m glad to say that he’s already finished ________ 50% of the book in these three days.