I’m ______ at sums than Jean， but better at history.

—Were you pleased with her answer? --Not at all. In fact it couldn’t have been______.

After a thorough search, the rescue team finally brought the mountain climber back, ________.

The interviewee felt ___________ and uncomfortable when he could not answer the interviewer’s questions.

We regret to inform you that there are no tickets      for Friday’s performance.