题目内容
根据句意在空白处填上词组或短语：
I don't like people who arrive late. I like to be ________ ________.
Look at this mess (混乱)! ________ your toys ________ at once.
The radio is too loud. Could you please ________ it ________?
The doctor asked me to ________ ________ smoking.
A helicopter(直升飞机)is able to ________ ________ and land straight up or down.
