--- Jack, could you help me ________ these pictures on the blackboard? It may help us knowmore about the hazy weather. (雾霾)--- With pleasure.
We have to the questions before answering them.
He often knocks our books _______the floor. A. into B. onto C. off D away
Can we have _____ food?
I believe what he says because he is ______ honest boy.
— I’m nervous to give a talk before so many people. — _______, Maria. You can do it.