--Do you remember there _____ a river here? --- Of course, I often swam in it when I was young.
Mike decided_______ the museum this Sunday.
The fifth lesson has _________ new words, but it is very difficult for me.
I don’t know if she tomorrow. If she ,let me know.
Last Sunday we didn’t go out __________ the rain.
A: May I go out to play football, Dad? B: No, you ________. You must finish your homework first.