These words that we should pay attention to on the blackboard.
Of all the students in our class, she is ____.
----What’s the matter with you and your friend?----She looks very busy. I want to help her, but I don’t know _____.
-----The light in the office is still on.-----Oh, I forget to _____.
______ my father ______ my mother is able to drive a car. However, they are going to buy a car.
----Lucy,could you help me ______ the heavy box to my room?----Sure, a piece of cake.