____ Since he fell off the bike, John _____________（stay） in bed for a week．
____ ——What is his plan after leaving school?——He _______________（go） to Beijing for education．
____ Could you please ________________（not speak） so loud?
____ David preferred __________（sell） newspapers to doing housework when he was young．
____ The teacher has finished ________________（interview） the parents．
____ You _________________（not laugh） at disabled people．It's impolite．
____ If I ________（be） you, I would help the homeless people．
____ You should say “Thank you” when you ________（give） something as a present by your friends．
____—— I called you yesterday night, but you were not at home．——I ____________（drive） home on the way at that time．
____ Young children should __________（allow） to choose their own clothes．

关于两极地区共同特征的叙述，错误的是(    )。    

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1每处错误及其修改均仅限一词；

2只允许修改10处，多者(从第11处起)不计分。

Hello,boys and girls! Today, I am going to talk with what you should do when a firealarm go off. If you hear the alarm, stand in line at the door and wait yourteacher to lead you outside. Stay close to your teacher and classmate. Don'tpanic or get out of line, and trying to remain quiet and calmly. Soon thefirefighters will come and put out a fire. If it's a false alarm and there isno fire, your teacher will lead us back to the classroom. If you notice thatwhen someone is missing and hurt, tell your teacher immediately.