根据句意，写出括号内所给单词的适当形式。Reading is a way to bring us much (please).Books are many people’s best friends.
Which planet is (far) from the sun, the earth or the Mars?
When the police arrived, they found the girl (die).
PM2.5 (pollute) has become a serious problem which does harm to our health.
根据首字母提示填空
These policemen wear helmets to p________themselves．
用所给词的适当形式填空
The young man dived to a________（deep）of 40 feet．
根据汉语提示完成句子
When we are in trouble，we should face the challenges________worrying about our problems．（代替）
根据首字母和汉语提示写出所缺的单词
You are b________（勇敢的）enough to accept such a difficult job．
根据汉语意思完成句子
我昨天早上8点钟才醒。
I________until 8 o’clock yesterday morning．