— Mike, what did our monitor say just now?—Every student as well as teachers who are to visit the museum _____ asked to be at the school gate before 6:30 in the morning.
—Why did you leave the lights burning? —Heavens! I guess Ito turn them off.
The sandstorm_ for several days,which left a terrible sight across the west.
Mary feltfrom the outside world, since she lacked an Internet connection and couldn’t receive any e-mail.
How long do you think it will beChina becomes a rich and harmonious country?
If Tom’s wife doesn’t go to the party,.