下面句子有一处错误，请将改正后的答案写在横线上（每空一词）
John will give the book back to you when he finish it.____

Although it’s raining, they are still working in the field. 这个句子属于下列哪一种句子类型？

John fell asleep     he was listening to the music.

—When should I hand in my paper?
—Your paper must         as soon as the bell        .

—I don’t know if Aunt Li         these “stay-home children” tomorrow morning.
—If I         her, I would come earlier.

请填入适当的引导词使句子变成语意通顺的复合句（每空一词）
I work harder every day ____ ____ I can make greater progress.

It is        a beautiful garden        we like to play in it.

—Are you going to Hainan for your holidays?
—No,         my parents pay for the trip.

—Mum,         shall we have lunch?
—We will have it when your dad        .

—Tom,        away your things when you have finished your homework.
—OK, Mum.