People should make __no___ pollution to water There were many __problems_____ about the future
It __takes___ me two hours to finish my homework every day.
Let's go __home__ after school .
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There are many famous _people_ in Beijing.
I have _read_ books that my brother .后半句有错误
Many people like __keeping_ pets.
Mr Chen can speak French __better_____ than English.
There __will be_ a big concert in our city this evening.