18．-      weather it is！Shall we go for a picnic？
-I can't agree  more．（　�。�

A．

What a good

B．

what good

C．

How good the

D．

How good

17．-Could you please    me your notebook，Grace？
-Certainly．Here you are．（　�。�

A．

borrow

B．

to borrow

C．

lend

D．

to lend

16．Yesterday the teacher told us the earth     the sun．（　�。�

A．

goes around

B．

went around

C．

is going around

D．

would go around

15．-   is it from your home to school？
-it's about ten minutes walk．（　�。�

A．

How long

B．

How far

C．

How many

D．

How much

14．-May I speak to Mr．Smith？
-    ，plesae，Here he comes．（　�。�

A．

Hang out

B．

Pick up

C．

Take up

D．

Hold on

13．Have you ever seen a horse with toes？Millions of years ago，horses had many toes．They had four toes on each front foot．They had three toes on each back foot．The horses were no bigger than the cats．These small horses lived in the forest．The toes helped the horses run on the soft，wet ground．
At first，it was very hot in the forest．But the weather changed．It became very cold．Many trees could not live in cold weather．The trees died and fell．Open fields took the place of forests．The sun made the ground dry and hard．
Horses began to change，too．They began to get bigger．This took a long time．On the dry，hard land，horses needed only their middle toes for running．Their middle toes became hard．After a long time，horses had only one hard toe on each foot．Now we call this hard toe a hoof（蹄子）．

Judge the following sentences true （T） or false （F） according to the passage．
61．A horse had fourteen toes in total millions of years ago．T
62．At first the weather in the forest was very hot．T
63．The horses were much bigger than the cats millions of years ago．F
64．On the dry，hard land，horses needed only their middle toes for running．T
65．Horses didn't have any changes over the years at all．F．

12．Which of the following signs means something can be recycled？（　�。�

A．

B．

C．

11．We each ______ WeChat nowadays，even the old people．（　�。�

A．

play

B．

plays

C．

playing

10．You are not supposed to go to a family party unless you _____to in the US．（　　）

A．

are not invited

B．

are invited

C．

will be invited

9．Dear Merry，
Recently，I have trouble with my study．
In school I can't listen to teachers carefully because I always feel tired and sleepy．I don't spend time with friends after class either because I think it's a waste of time．I even miss writing some answers in the test．
At home，I can't get my homework done every night．My parents don't let me stay up．So
I have to get up early the next morning to finish it．Lately，I even get a bad headache．
How can I solve these problems？
Yours，
LiuYa
Dear Liu Ya，
When you have trouble listening to teachers carefully in class，you can ask your teachers or deskmate to remind you often．Then spending time talking about many different things with friends can make you happy．It's not a waste of time．As for homework，when it's hard to get finished，one thing you can try is setting goals for yourself．Ask your parents to help you．You must take a break，especially if you don't feel well．You might be surprised but a short break can help you get more done!Lastly，if you don't worry and have enough sleep，your headache will leave you．
Yours，
Merry

81．Liu Ya wrote the letter to Merry in order toA．
A．a(chǎn)sk for help
B．express worries
C．share her experience
82．Liu Ya doesn't want to stay with friends after class becauseB．
A．she needs to sleep
B．she thinks it's a waste of time
C．she has trouble with her classmates
83．Merry thinksA．
A．taking a break is necessary
B．being with parents is helpful
C．setting goals by parents is important
84．According to the underlined part，what might Liu Ya's teacher say？
A．Sleep for a minute．
B．Listen carefully．
C．Stop talking．
85．From Liu Ya's letter，we can find that she is tooC．
A．passive
B．proud
C．stressed．