—I’m afraid that I can’t do it.—Oh, you should believe in yourself. You won’t know what you can do______ you try it.
Go straight ahead and turn right__________ the second turn.
If a driver drives too fast, he will get a ticket for ______.
Michael likes playing piano but he doesn’t like playing basketball.
Where is your bedroom? It’s the second floor.
He is sitting __________ the classroom.