— Is this your watch? --- ________. It’s his watch.
Yesterday we had a ________ meeting in the meeting room.
Tony Frank likes three-D films. They think it is harmful for their eyes.
You be hungry after the long walk. Help yourself to some cakes.
The number of the students in our grade _______about ______,and of them are girls.
There are three ______ and seven _______ in the picture.