—I wonder ________?
—I’m not sure. Let’s ask Miss Li for help.
which subject should we choose
what we can do with the rest materials
that Bob went to the library just now
I’m sorry, I’ve lost your dictionary. I’m going to buy a new _____ for you.
Thanks for helping me _____ it possible to win the game.
The sports meeting has to ______ because of the heavy rain.
My friend will go ______ for his winter vacation.
He is lazy . You can’t _____ him ______his room every day.