In China if you are seven,you have to go to school.At school you learn different s 21.S 22 is onIn China，if you are seven,you have to go to school.At school you learn different s__（1）.S __（2） is one of them.We have three science classes a w __（3） .They are on Tuesday,W __（4） and Friday.We can learn a l__（ 5） in science classes.Mr Jin is our science teacher.He wasn't born here.He is from another big c__(6)named Haikou.He was a Biology teacher before.He
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In China if you are seven,you have to go to school.At school you learn different s 21.S 22 is on
In China，if you are seven,you have to go to school.At school you learn different s__（1）.S __（2） is one of them.We have three science classes a w __（3） .They are on Tuesday,W __（4） and Friday.We can learn a l__（ 5） in science classes.Mr Jin is our science teacher.He wasn't born here.He is from another big c__(6)named Haikou.He was a Biology teacher before.He knows much about p__(7).He also knows how to look a__(8)them.He is very strict (严格）with us。But he often makes his lessons i___(9).After Science classes,we are so h_.(10)
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