The secretary worked late into the night, ___________ a long speech for the international conference. [ ]

Tom speaks English. ____Jenny _____ English, too —Yes, she does.

The boy said ________ couldn’t he work outthe problem but his teacher didn’t know how to do it.

－________studentsare there in your class －There are 56.

This year our country will aim to make greater progress in improving people’s living conditions those low-income families’