It is no longer a question now man can land on the moon. A.that B.if C whether D what
Most students think they should have _______ at school if there were no examinations.
Teachers _______ be sensitive to the development level of each student so as to help them better.
Three foreign films will be on this month. One is made in Korea, _______ two are made in England.
—No photos, please!—______________.
Find ways to praise your children often, _________ you'll find they will open their hearts to you.