please let us to help you 哪里错了?

please let us to help you 哪里错了? let us _____(go)to the zoo to see the animals ,please let us come to,please. let us come in,please.那个是对的?急急急急急急急急急急急急急！ Also,please let us know if it's best to travel by plane,train or bus. If anything_____the machine ,please let us know.A.happens onB.happens to Please let us to help you 这句有什么错?请指出,并改正. PLEASE LET US GIVE THE PRICE BY US$ PLEASE LET US GIVE THE PRICE BY US 请教有Let us each的用法吗?另外为什么chafe动词后面用介词under然后又加系动词are呢?Let us each rise to the great heights,recognizing that some of the restraints that we may chafe under are actually the steadying force that hel let us agree to disagree 是let us to do还是let us do If you want to join the trip ,please let us know as soon as possible（同义句）If you want to join the trip ,please let us know as soon as ___ ____ .急.//、 we forget to bring our tickets,but please let us enter之后反义疑问句用do we还是shall we 根据中文完成句子 If you want to come,please let us know as soon as________【可能的】 Please can you let me know if you are shipping anything to us w/c 14/11/11 ing和to的使用I can I need let us Thanks for I want please answer+?my question 翻译Please let us have more time,will you? If anything____to the computer,please let us know.(Awill happenBhapps)