选择方框中所给的单词的适当形式填空，每个单词限用一次。
| hope cheer cross for job |
I ________ to be a volunteer (志愿者) in a small village.
Look! The old man is walking__________ the street with his grandson.
Li Fang lives alone in the city. She pays 600 yuan _____ her house rent(房租) every month
In the future, the robots will do many heavy________ ,so people will have a lot of free time.
The students will ________ the class monitor when he appears (出现).
词语运用
阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。请将答案写在下面题号后的横线上。每空限填一词，每词限用一次。方框中有两个词是多余的。
| change , difficult, that, plant, little, country ,be, provide, it, what, and , young |
Everyone knows lungs are important to people. Do you know what are the lungs of the earth? Forests. The earth can’t breathe without them. It needs forests to remove carbon dioxide from the air
to make oxygen. In many
, such as New Zealand, Canada, and Brazil, forests were cut down to
wood to build houses. Many young volunteers around the world
working in their holidays to plant new trees to replace them.
These young people face many when they plant new trees. The weather may be hot and dry or it may be cold and wet. There are often many insects
bite these planters on their legs, arms, and faces while they work. They carry heavy bags of small trees, and working in the mountains can be dangerous.
Tree planters are the world. They plant different types of trees so that birds and animals can live in the forests. Even though tree
is difficult, they love their work. They believe that in 50 years their
trees will become beautiful forests.
选择方框中动词词组的适当形式填空。
His speech ___________________. We all like it.
My cousin is a good girl __________ her carelessness.
We have ____________ all the salt. Please go and buy some.
Please _________ help when you are in trouble.
They _____________ the tasks and finished them yesterday.
根据句意从方框中选择合适的单词并用其适当形式填空。
| man knife I her class |
Mom, help _______ find my friend Jim, please.
This bike isn’t mine. It’s _______.
Mike and I are in the same grade, but we are in different _______.
—Whose _______ are in the desk?
—They are Ann’s and Dick’s.—Who are the two ________?
—They’ re our teachers.
用方框中所给单词或词组的适当形式填空，每词限用一次。
| many interested if twentieth talk |
There are______ cars on the road in the summer than in the winter.
We’ll go to the Great Wall ______ it doesn’t rain tomorrow.
Bruce was_______ on the mobile phone when the policeman stopped her yesterday.
This book is interesting and I am________ in it.
It shows the lives of people in the_________ century.
选用方框里词的适当形式填空
Every year __________ of foreigners come to visit Beijing..
We should do something ___________ this problem
It is one of the _______________mountains in the world.
They _________ lots of money to help those poor children last year.
She is one of the greatest singers in the___________ century.