Lucy put the book on the desk and went away.（变一般疑问句）
_____ Lucy put the book on the desk and _____  away?
You’d better drink some cold water.(变否定句)
You’d better _____ drink _____ cold water.
Ann goes cycling twice a week.
_____  _____ does Ann goes cycling?
He went to bed after his mother came back. (改为同义句)
He ________ go to bed _______ his mother came back.
我必须要求他戒烟。（完成句子）
I must ask him to _____  _____ smoking.