There are lots of extreme（极限） sports we can do today， and rock climbing is one of them． Many people enjoy rock climbing． And it is （1）b more and more popular．
You can do it indoors on （2）s walls or outdoors on real mountains． There are many（3）a of rock climbing﹣ ﹣it is fun and it also helps people forget their （4）w ．
The most important equipment（装备） to have （5）i good shoes． They need to be half a size （6）s than usual， so they aren't easy to fall off． The next thing you need is a harness（安全带）． This （7）a you to move freely， but will hold you （8）u _____if you fall．It's important to know how to use your equipment．If you start to learn it，it's best to have lessons．People with （9）e can help you a lot when you are learning to climb．
Rock climbing is very exciting for people of different ages． （10）C ，however，must be careful not to pollute the environment． Sometimes they leave rubbish on the mountains where they climb． They should take it with them and throw it away．
The winter holiday is usually a good time to sleep in． But Zhao Yi， a 14﹣year ﹣old student from Hangzhou，（1） at 7：00 a． m． to run at least 2 kilometers every day during the holiday．In fact，this exercise was part of his（2）
Zhao was not （3） ． Many schools asked students to （4） during the winter holiday． Part of the reason is that physical education test scores are now worth more on the senior high school entrance examination（ 中考）．
Because of this，Zhao's school asked students to run on sunny days and exercise indoors（5） the weather was bad． Students had to post exercise photos in （6） classes' QQ groups． Students even needed to have daily exercise plans． For example，they had to skip rope for two（7） and do three sets of sit﹣ups each day．
This has been a big challenge for many students，（8） it has also helped to make exercise become a bigger part of their daily lives． Huang Zhichang， a 14﹣year﹣old student at the same school as Zhao，used to （9） running． But he is now able to run for half an hour every day．"I didn't exercise a lot in the past． Now it's time to （10） others!"he said．
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（1）A． got up |
B． went to bed |
C． getting up |
D． going to bed |
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（2）A． job |
B． entertainment |
C． homework |
D． housework |
|
（3）A． shy |
B． alone |
C． interesting |
D． exciting |
|
（4）A． exercise |
B． read |
C． write |
D． speak |
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（5）A． what |
B． where |
C． if |
D． which |
|
（6）A． his |
B． your |
C． our |
D． their |
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（7）A． seconds |
B． minutes |
C． hours |
D． days |
|
（8）A． but |
B． or |
C． and |
D． so |
|
（9）A． hates |
B． hated |
C． hating |
D． hate |
|
（10）A． catch up with |
B． have a rest |
C． go to school |
D． play basketball |
It is 30﹣minute ride from my home to my school． （对画线部分提问）
is it from your home to your school？
Making a good plan is half the work itself． （改为同义句）
It's half the work itself a good plan．
We will solve the problem in two weeks． （改为被动语态）
The problem will by us in two weeks．
When will Ms．Zhu leave？ I didn't know． （改为含有宾语从句的复合句）
I didn't know Ms． Zhu leave．