—Do you believe there are aliens?—I’m afraid not.I don’t think aliens________in space.A.can findB.can be foundC.can’t be found
The little kid is just two years old.He’s too young to take care of .
—Do you practice how to escape from dangers every term? —Of course.Our school pays much attention to the of safety.
Don’t go to school breakfast.It’s a bad habit.
If you study hard, you _______ good grades. A. get B. got C. will get
Bob didn’t go to bed _______ he finished doing his homework. A. because B. until C. however