Some of my friends are interested in science，but none of them can tell

A.when UFOs will appear next time B.why do horses know the way

C.where was this kind of plant found D.how do elephants communicate

﹣The little boy is so full of energy and _______knowledge that he read books in the library a whole day．

A.known for B.thirsty for C.responsible for D.thankful for

I am very tired these days，Marry．Why not music．It can make you ．

A.listen to， relaxed B.listening to，to relax

C.listening to，relax D.listen to，to relax

---Mr．Wang， I have trouble the text．Could you help me？--Of course，and remember_______it three times at least．

A.to understand ，reading B.understanding， reading

C.understanding， to read D.to understand， to read

﹣What do you think of this idea？

﹣It's not good．It may ____ the plan．

A.get in the way of B.pay attention to

C.run after D.talk back

―Look at the dark clouds. I'm afraid it rain soon.

―I think so, and we stay at home now.

A.must; must B.may; have to C.might; must D.could; have to

–Your robot has caught a virus and it no longer works properly.

–Wow, ______ mess it has made! I really don’t know _______ to do with it.

A.what, how B.how, how C.what a, what D.how, what

﹣As we know it's difficult to live in a foreign country．

﹣ if you can't understand the language there．

A.Hardly B.Naturally C.Usually D.Especially

I began to play the piano four years ago, I always remember my first piano performance. I remember that year, I was only nine years old, and but just_______to lean to play the piano a few months before.

One day, my teacher told me there was ging to be a piano performance_______three weeks. When I heard the news, I felt very_______. But the teacher said, “You can make it. You have_______this piece of music many times, so you’ll play it well. And when the performance comes, I am sure you’ll_______”. After hearing the teacher’s words, I felt confident about myself.

After three weeks of hard practicing, the piece for the performance was fianlly_______. The night before the performance, I was so excited that I couldn’t stand still or sit down. When it was my_______to perform, I held my head high, went onto the stage, sat on the chair,quickly_______the song in my head,and lifted up my hands to play.In one breath,I played the piece from beginning to end and played it very pleasantly.Soon,a thunter of applause(雷鸣般的掌声)_______out in the concert hall. I felt very happy, and proud of________, too.

That was my first piano performance and I will never forget it.

1.A.finished B.considered C.stopped D.started

2.A.in B.for C.on D.until

3.A.sleepy B.exhausted C.nervous D.energetic

4.A.pronounced B.provided C.produced D.practiced

5.A.suit B.succeed C.increase D.interest

6.A.successful B.ready C.empty D.careful

7.A.ending B.turn C.entertainment D.challenge

8.A.went through B.made up C.came up with D.went off

9.A.looked B.took C.broke D.filled

10.A.me B.my C.myself D.mine

Winter solstice, as the name shows, means the coming of winter. As an important solar term in the traditional Chinese calendar, it is also a traditional holiday for Chinese, which is also called “冬节”， “长至节”，“亚岁”, etc. Generally, winter solstice occurs between December 21st and 23rd. According to the traditional Chinese calendar, five days constitutes a pentad and three pentads constitutes a solar term. One year is divided into twelve periods and twelve climates which are regarded as twenty-four solar terms. The Winter Solstice is one of twenty-four solar terms. On this day, in the Northern Hemisphere the period of daytime is the shortest of the year and the period of night is longest. . In Northern China during winter solstice there is a custom of eating dumplings.

1.There are _________ solar terms in a year.

A.twelve B.five

C.twenty-four D.thirty-one

2.People often eat _________ during winter solstice

A.mooncakes B.dumplings

C.noodles D.chicken

3.Winter solstice is in ____.

A.January

B.September

C.October

D.December

4.On winter solstice the period of night is ________in China.

A.the longest B.the shortest

C.darkest D.brightest

5.Which day has the longest daytime in China?

A.The beginning of spring

B.Summer solstice

C.Grain full

D.The beginning of autumn