Welcome ______ my house. （   ）

A．in

B．to

C．on

It’s time ____ dinner. （）

A．to

B．for

C．for have

It’s time ____breakfast.(   )

A．of

B．at

C．for

选择恰当单词，补全句子。
at    of    to    in    by
【小题1】We stayed in a hotel _________ the sea.
【小题2】I went _________ Harbin.
【小题3】We have learned a lot _________ English words.
【小题4】We enjoyed the moon and stars _________ night.
【小题5】Many students are interested _________ English.