1.The big c▁▁ on the wall can tell us the time every day.2.-The old women is▁▁danger -Let’s go and help her.（此题横线中填介词） 3
问题描述：
1.The big c▁▁ on the wall can tell us the time every day.2.-The old women is▁▁danger -Let’s go and help her.（此题横线中填介词） 3.This math problem is very difficulf.You can ▁▁▁ ▁▁▁ ▁▁▁your teacher.你可以从老师那得到帮助）
答
1.墙上的钟表可以每天告诉我们时间,所以第一空应填clock (钟表）
2.从答语Let’s go and help her. 可知我们要去帮助他,所以填in（in danger译为处在危险中)
3.从……那得到帮助为固定短语get help from ……
满意望采纳哦,不懂欢迎追问.还有一个漏写了:You must be careful when crossing the street.(改为祈使句）———— ———— when crossing the street.Take care when crossing the street. (take care为动词短语，译为小心、当心，等于be careful)