﹣How often do you have a school trip this term﹣_____．Since several accidents happened to some schools，all the school outdoor activities have been asked to stop．

(2013·吉林长春三校高三调研)Days later, I tried to get my sister to tell me what was going on, but she ________ say anything.

In China , people are supposed to ______ insteadof_____.

What were you doing this time yesterday —I _______ some cleaning at home.

Is it in this room in _____ the great writer once lived ____ he finished his last works?