I was just _____ to go out when the telephone rang.[ ]

These days I can only sleep for four or five hours at night as I’m too busy with my research work..— If you keep going on like that, you are sure to ______ sooner or later.

You look pale. Did you sleep well— No. It was already midnight ____ I finished myhomework.

She seldom speaks English after class, for she was afraid __ mistakes __ grammar.

Premier Wen（温总理）is _____. He said he would stay up to watchthis year’s World Cup matches.