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Scientists think that there has been life for__31_ of years. However we haven’t found life on other planets _32_ . The earth is a planet and it _33__ around the sun. Seven other planets also go _34_ the sun. The sun and its planets are __35  the solar system. The solar system is a small part of our galaxy.
Scientists __36_ lots of spacecraft to look at other planets in the solar system, and some spacecraft have gone __37_ the solar system. However, no one __38_ any life in space yet.
But why has no one from other planets sent us a message ? Have they tried to send _39_ to us ? _40_so many stars in the universe, are we alone, or is there life out there in space ? We don’t know.

 —We haven’t been to Beijing.  --________

A.So has he                B. Neither has he             C. So he has

根據(jù)所給漢語完成下列句子，每空詞數(shù)不限。

1.奧比斯醫(yī)生所需要的是足夠的錢，以繼續(xù)他們的志愿者工作。

   All ORBIS doctors need is enough money to __________________ their voluntary work.

2.丹尼爾過去常常在兩餐之間吃零食，但是現(xiàn)在不再吃了。

   Daniel _________________ eat a lot of snacks between meals, but now he doesn’t eat any more.

3.南希酷愛打排球，她想加入排球俱樂部。

   Nancy _________________ playing volleyball. She wants to join the Volleyball Club.

4.我們已經(jīng)好多年沒有見面了，但是我們不時地通郵件。

   We haven’t seen each other for many years, but we send emails _________________.

5.你的建議對我很有價值，值得采納。

   Your advice is _________________ to me. It is worth taking.

單詞拼寫

1.My _________ (第一) name is Zhu.

2.Shanghai and Beijing are big _________(城市) in China.

3.Billy is only six _______(年) old.

4.He comes f______ America.

5.S____________ is my favourite subject.

6.How ______(be) your mother?

7.We haven’t got__________(一些)beef in the fridge.

8._________ (this) are my sons, Tom and Alex.

9.She is a ___________ (工廠) worker.

10.My school is near the __________(醫(yī)院)。