—I heard that Tom stole all the money from the old man. —You’re joking! ________
The place was flooded ________ it had been raining for several weeks.
In China, those who want to enter universities have to _______ the entrance exams in June.
The teacher told us that light _______ faster than sound.
It was not until she got home ____ Jennifer realized she had lost her keys.
Jane said to Mary, “What are you going to do tomorrow?” Jane asked Mary ___________.