—Each boy and each girl talking about optional courses(选修课).—Yes! And the each their favorite one!
____ up early in the morning to have a walk, I am sure, you are likely to feel active all day.
"They didn’t take measures in time, otherwise the explosions ____."some experts said.
Please don’t make so loud noise.The news of the volcanic eruption in Indonesia ____and I want to listen.
The doctor’s treatment has worked marvels: the patient has completely.
—You ought to have made an apology to Tom yesterday evening. —Yes, I know I ____.