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When you are in a restaurant, you can raise your hand slightly to show that youneed assistance.

There was a _______ tremble in her voice, which showed that she was very nervous at that time.

If something _______ your attention or your eye, you notice it or become interested in it.

Our teacher often said, "Who knows the answer? _______ your hand.”

It is _______ not to say "Thank you" when you are given something.

In many cultures, people signify their agreement by _______ their head.

Tính từ “chế nhạo, mỉa mai” trong tiếng Anh là từ gì?

They started, as _________gatherings but they have become increasingly formalized in the last few years.

The lecturer explained the problem very clearly and is always _______ in response to questions.

Body language is a potent form of _______ communication.

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I didn't think his comments were very appropriate at the time.

She is a kind of woman who does not care much of work but generally _______  with colleagues for meals, movies or late nights at a club.

After a _______ hesitation, she began to speak with such a convincing voice.

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This is the instance where big, obvious non-verbal signals are appropriate.

He is one of the most _______ bosses I have ever worked with. He behaves rudely to not only me but also others in the staff.

The boy waved his hands to his mother, who was standing at the school gate, to ___ her attention.