二、单项选择。 1. — Where is the ball? I can ’ t see it. — It’s ____ the door. A. near B. next to C. under D. behind 2. —Aunt Wang isn’t at home. Can you help her ____ her baby? — Sure. A. look like B. look after C. look at D. look for 3. — Tom, don ’ t put your pen here. ____, please. — OK, thank you. A. Put it away B. Put it on C. Put away it D. Put on it 4. There are some trees ____ the classroom and there is a blackboard ____it. A. in front of; in front of B. in the front of; in the front of C. in the front of; in front of D. in front of; in the front of