To work at home, which one could hardly imagine, has been made _____ with the development of computer technology.
A．possible B．it possible
C．possibly D．to be possible
_____ the lawyers, volunteers from the Libyan Red Cross Society also joined the efforts in helping the Chinese go home safely.
A．Except for B．In spite of C．Apart from D．Instead of
The engineer spoke highly of the government’s efforts, ____ he owed his safe return from Libya.
A．through which B．to which C．with whom D．for whom
—Why did you leave without a word of warning to John?
—But what _____ otherwise? He never listens to me.
A．could I have done B．would I do
C．must I have done D．should I do
Mary often stays up, reviewing her lessons, books___ all over the desk.
A．spreading B．spread C．are spreading D．to spread
—Look, the paint is starting to come off ____ the wall is damp.
—Well, we'd better have the wall repainted some day.
A．when B．where C．if D．once
