My teacher told me that the moon _______ around the earth.
The teacher asked the students _________________.
---Why don’t we go out for a walk? The weather is fine and pleasant. --- Let's go.
The woman you saw at the park ________ be Jane. She is at work now.
It’s said that______ young people may lose their abilities to hear after five years if they listen to MP4 players which are too loud for more than five hours a week
The train arrived ____Nanjing _____ 6.00 _____the afternoon of Sep. 13.