----What do people wear when they go to the theatre ?-----Well ,it isn’t very ______. People can wear anything . A normal B certain C modern D simple
--- What should I wear for my former boyfriend’s birthday party? --- ________. We’re already late!
There are two buildings in our new school, ________ stands nearly a hundred feet high.
Kimi is ________ that everyone wants to play with him.
--- Why do you look so upset? --- There are so many troublesome problems _________.
By now, more than 100 photos ________ back to the earth by Chang’e-3.