Must I return the book this week? No, you______. You can ______ it for 20 days.
He has spent as much time as he has _______ English in the morning.
We're not sure if it _______ tomorrow. If it _______, we won't go hiking.
It’s _______ good weather _______we can go out to enjoy a pleasant picnic.
Michael Jackson, a superstar, _______ at the age of 50 in Los Angeles.
—What ______the number of the students in your school? —About four thousand and seven hundred. A number of them ______ from the countryside.