—How clean your car is!
—Thank you. It         very often.

My teacher often says that mistakes should         in time.

In the 1960s, a lot of old city walls in Beijing        because people thought them useless.

The little boy         by the big one this morning.

To keep safe, everyone        to wear a seat belt in the car.

They are friendly to me. So I’m made         at home.

根据提示完成句子（每空一词）
Food and drink should         to be brought into the reading room.

Tom, your hair is too long. Would you please get your hair        ?

根据提示完成句子（每空一词）
许多年轻人仰慕这些篮球运动员。
Many young people ____ ____ ____ these basketball players.

根据提示完成句子（每空一词）
这些男孩尽最大努力去实现他们的梦想。
The boys try their best to ____ ____ ____.