I would appreciate _______ you could give me some advice on TOFEL test.
I _____ sooner but I didn’t know that they were waiting for me.
—What have you learned from your experience in Thailand?—Well, meeting people from another culture ______ be very difficult.
All her hard work ______ in the end, and she finally passed the exam.
—Did Hans take part in the contest?—No, at the last moment his courage _____ him and he ran away.
As many as 100 species of fish, some ____ to these waters, may have been affected by the pollution.