找错并改正:Let us to sing a song.Good afternoon for you.This is m
找错并改正:Let us to sing a song.Good afternoon for you.This is my an old ruler. Mr.Zhang is an old 用所给词适当形式填空: Please_____(listen)to the teacher in class. Bset___(wish). We have a____(fun)time at the party.
Let us sing a song. Good afternoon to you. This is my/an old ruler. Please listen to the teacher in class.(please引导祈使句,后面直接跟动词原形) Bset wishes. We have a____(fun)time at the party.(这个,要不是have a good time要不是have fun)