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

Nowedays, there is a____ increase in children’s creativity,for they are greatly encouraged to develop their talents.

I’m sorry to hear that you failed your driving test, ______ luck next time.

—I have signed up for the Oral English Competition.—What a________idea. You even don’t know how to introduce yourself in English.

.The little boy was found_________in his room the next day.