A lot of time has_______why people must keep the ruler.A.tak

A lot of time has_______why people must keep the ruler.A.tak 改错题：1、There is a lot of signs in the street.2、You must keep 英语翻译句子改错.I must give her medicine in the right time.A lot of He ___a lot of time explaining the reason___the people A spe there are a lot of people on the beach at this time （填介词）yea Quite a lot of people watch TV only to____ time American people spend a lot of time a___ malls. people spend a lot of time at home 句子结构 there were a lot of people in the street 对a lot of people提问 We must keep quiet and walk___out of the room A. We must do a lot of work to keep our environment clean and t a lot of Chinese people()