【题目】你想表达自己头疼时，应说：________ ( )

【题目】It’s ________. Time for lunch. (　　)

【题目】They also help _____ the teacher's offices. ( )

【题目】早上见到朋友Ken时，你应说：________ ( )

【题目】—Hello, boys and girls! This is Kate. (　　)

【题目】当你生病去看医生时，医生会说：________ ( )

【题目】—________ are you today? ( )

【题目】—Does Tony have crayons?（　　）

【题目】How many _____ can you see? ( )

【题目】You play the ball ________ your hands. ( )