-Jim, how about keeping a dog as a pet?-Good idea! but I prefer to have a cat. The dog is _____ to look after.
What _______ bowl of soup would he like,small or large?
——Which is your teacher? ——The one _________ thick glasses is.
There __________ a teacher and seventy—two students in the classroom.
——Is he heavy? ——No, he is a little bit ________.
Cindy often gets to school __________.