最近你班將舉行一場(chǎng)題為 Life in the future 的討論會(huì)， 請(qǐng)根據(jù)以下要點(diǎn)， 寫一篇一百詞左右的發(fā)言稿。

1．     隨著醫(yī)學(xué)的發(fā)展，人類的平均壽命將會(huì)達(dá)到120歲。

2．     由于新能源的出現(xiàn)， 污染問題將得到控制。

3．     人們的日常生活也將有很大的變化。 如機(jī)器人可以為你做家務(wù)；椅子的也按色能夠隨著你所穿的衣服而改變；受機(jī)可以帶在手腕上， 通話時(shí)可以看到對(duì)方；可以乘坐新型的電梯進(jìn)入太空度假。

就植樹節(jié)這一天的植樹活動(dòng)寫一篇簡(jiǎn)短的日記。（不少于60個(gè)單詞，注意格式。）

提示: 1. 穿舊衣服；2. 早餐后乘車去南山；3. 挖坑，種樹，澆水，每人種樹三棵；4. 12點(diǎn)結(jié)束；5. 感想

Before the final examination, many students have shown ____ of tension. Some have trouble in sleeping while others have lost their appetite.

A. anxiety　　 B. marks　　　　 C. signs　　　　 D. remarks

That nurse popular with little children is __ her work., so she often gets praise from her leaders.

A. happy with　　 B. happy about　 C. happy on　　 D. happy at

A lot of coal miners died on the job last year,__________the local government to shut nearly 500 small mines in Shanxi Province alone.?

A.forcing?

B.to force?

C.forced?

D.has forced?

英格蘭大至分為三個(gè)區(qū)。England is __________ roughly _______ three zones.

—The meeting has begun and ____ he will come.

—Of course, he is sure to come. He'll speak at the meeting.

A．I believe　　　　B．I hope　　　　　 C．I think　　　　　D．I doubt if

Tom, hurry up, there is no more than one book in the bookstore, so please buy_______.

A. them　　　　　 B. one　　　　　 C. it　　　　 D. some

When he ________ at the railway station, he met an old friend, who ________ for a night.

A. got off; put him up　　　　　　　　 B. got on; put up him

C. got away; saw him off　　　　　　 D. got out; saw off him

_______ we know, hurricane is _______ to come.

A. As soon as; possible 　 B. As long as; probable

C. As far as; likely 　 　　D. As well as; perhaps