1 . Astronauts __________ had to learn how to use space equipment, _________ had to do a lot of mental and physical training.
宇航员不仅要学会如何使用太空设备，而且还要做大量的心理和体能训练。

2 . —Would you like to come to the party?
—I'd love to, ___________ I have to attend a lecture.

A．and

B．but

C．for

D．so

3 . The mother saw her baby fall to the ground, ________ brought her heart to her mouth.

A．it

B．and that

C．and which

D．that

4 . “Put on your coat, ______ you will catch a cold!” This is what my mum often says .

A．and

B．but

C．or

D．so

5 . 阅读下面短文，在空白处填入适当的内容(一个单词)或括号内单词的正确形式。

When I was a kid, one day I found a little sheepdog on my way home from school. The owner was the grandmother of my friend,     1    told me that they were giving the dog away, and I could have her    2    I wanted her. Well, needless to say, I wanted her! When I brought her home with delight, I     3    (tell) we could not have that dog in the house. My father told me we could take care of her    4    we found another home for her. My father did all he could to avoid     5    (stay) with the dog, giving her no attention. Occasionally, he urged me to find the new owner     6    the dog. One day, when my mother and I came home from the grocery store, my mom stopped me at the front window. My dad was on the floor,     7    (play) with that precious little sheepdog.     8    (instant) he heard us at the door, he quickly jumped up,     9    went about his business, but I will never forget     10    I saw that day! When that dog died, my father even cried! The sheepdog has brought wonderful memories to me and my family.

6 . 假定英语课上老师要求同学们交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者(从第11处起)不计分。
Scientists used a worldwide network of telescopes see and capture the first-ever picture of a black hole. The recent visual confirmation of black holes acts for the confirmation of Albert Einstein's theory of general relativity.
Black holes are made up of huge amounts of matter squeezed into a small area, created a gravitational(万有引力的) field which draws in something around it. They also had a way of super-heating the material around them and warping spacetime(扭曲时空). Material is heated to billions of degrees and reaches nearly the speed of the light. Light bends around the gravity of the black hole, where creates the photon(光子) ring seen in the image.
Relative to other object, supermassive black holes are actual small. They may seem invisible, and the way they interact with the material around them is the giveaway.

7 . 短文改错
Ladies and gentlemen,

May I pay your attention, please？ Welcome to our English Corner. This Corner was set up three year ago. Every Sunday morning, students from different schools and some foreigners often took part. Gather around here, we practise spoken English by talking about everything we are interesting in. We also exchange my experience in English study. We all have a good time here.        Thousands of people have been here since it   set up.

We think that they have learned a lot by talking part in activity here. It is an real supplement to our English class and it is welcomed by students, their parents or teachers. They all think it is of helpful. If you want to know more about the corner, you may talk to the students here.

8 . He is a shy man, ________ he is not afraid of anything or anyone.

A．so	B．but
C．or	D．as

9 . Mike was usually so careful,       this time he made a small mistake.

A．yet

B．still

C．even

D．thus