1. 最富生气而又重要的节日，就是告别冬天、迎来春天的日子。( energetic )
2. 整个国度到处是盛开的樱花，看上去就像是覆盖了一层粉色的雪。( as though )
3. 4月1号要当心，因为在这一天你的朋友可能会开你的玩笑。(play a trick on)
4. 庆祝“龙舟节”会让我们想起伟大的诗人屈原。(remind…of…)
5. 我们要诚实待人，坚决去掉说谎的习惯。(get rid of；tell lies)

5. The fire spread so fast that only one-third of the people could escape the fire.

4. I didn’t take an umbrella today, so I should stay there until it stopped raining.

3. You must be joking. That mustn't be true.

2. When we worked in the same office, we will often have coffee together.

1. Mr. Smith looks pale. He can be ill.

5. You say you ________ not do it but I say you ____________ (shall / will).

4. It _______ (can't / mustn't) be Miss Gao. I know she has gone to Beijing.

3. He ______( should / ought to )come at 4 o’clock if the plane arrives on time.

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2. Mr. Joseph has stayed in the US for several years. He _______(may / can) speak English quite well.