用所给词的适当形式填空。 
（1）Do you often memorize new words by____(make) vocabulary lists?
（2）–You speak English very well. Who taught you?      -Nobody, I taught____  (me).
（3）I heard the brave policeman had caught two ____( thief ) in the street by himself.
（4）My mother often practice ____ ( dance ) at home.
（5）We want to take a trip this summer somewhere in ____(east) China.

如图是某人在1个标准大气压下的一次平静呼吸中肺内气压的变化曲线图，据图回答问题．

（1）曲线AC段表示____ 时肺内气压的变化．

（2）曲线CE段的变化中，胸廓的前后、左右、上下径都____ ．

（3）本次呼吸中，吸气结束的那一瞬间是坐标中的____ 点，此时肺内气压与大气压的值____ ．

（4）在曲线AC段变化中肋间肌和膈肌处于____ 状态．