-----I am sorry ______ the traffic is so heavy. -----Does that _______ why you are so late ?
——Shall I give you a ride as you live so far away? ——Thank you. ______.
Their youngest child is at the stage ___________she can say a few words but not full sentences.
It was Paul’s low test scores that_________ his chances of getting into a good school.
_______they visited the Science Museum, they showed great interest in everything they saw. A For the first time B. At first C. At the first time D. The first time
To their disappointment, they found the lecture given by the professor difficult__________.