Being popular with customers , the products _____ well and ____ in two months .
| A．sell ; sell out | B．are sold ; sell out |
| C．sell; will be sold out | D．are sold ; will be sold out |
I’d love to join in your visit to a local museum today, but I’m on a very tight ________ -I’ve got a lot of work to do today.
| A．identity | B．schedule |
| C．attitude | D．command |
After gunshots fired on campus, there is a growing _________ about safety among teachers and students.
| A．power | B．devotion | C．concern | D．identity |
The book, ________ he lost yesterday, ________.
| A．that; was found | B．which; has found |
| C．that; has found | D．which; was found |
She got up ________ late that she missed the first two classes.
| A．too | B．so | C．very | D．such |
There are two buildings, ________ stands nearly a hundred feet high.
| A．the large one that | B．the larger of them |
| C．the larger of which | D．the larger of that |