一、单选题。 1. There are some children with the ball in the garden. A. playing B. played C, to play D. are playing 2. Look! A stranger is walking you. A. on B. towards C. for D. at 3. The woman always walks along the bank . A. on fine afternoons B.in fine afternoon C. on fine afternoon D. in fine afternoons 4. She heard someone her. A. calling B. calling on C. calling out to D. calling for 5. He me my head yesterday. A. kicked; on B. kicks; on C. kicked; at D. kicks; at