Look at the two _________over there. They are teaching the girls to play the guitar. ( )
A.women teachersB.woman teachers
C.woman teacher
I wish you a happy National Day!
_____.( )
The same as you
Thank you
The same to you
It's already tens of years____the world's population reached five billion.( )
before
after
since
We must remember____.( )
what our teacher said
what did our teacher say
what has our teacher said
We don't know if our friend ____.If he____,we'll let you know.( )
comes;comes
comes;will come
will come;comes
It's getting dark.You'd better ____out by yourself.It's dangerous.( )
not go
not to go
to go