We won’t go back home ___ the rain stops. We now have to stay in the classroom.

 We have enough time to go to the airport. You _______ be in such a hurry now.

       _  he tried many times, he still couldn’t move the heavy box.

—_______ do you play computer games?—Every night. 

— Why are you always standing in class, Kitty?—I can’t see the blackboard clearly because the two tall boys are sitting       me.