They were ______busy ________ the project ______ the time.
| A．too; discussing; to forget |
| B．too; to discuss; to forget |
| C．so ;discussing; that they forgot |
| D．so; to discuss; that they forgot |
----Are there ten books on the desk?
----Yes, ________.
| A．they are | B．there’s |
| C．there are | D．there isn’t |
----________ is your friend? ----He is a policeman.
| A．Who | B．What |
| C．Where | D．How |
Miss Wang is _________ English teacher. ________ is a good teacher.
| A．our; Her | B．my; He |
| C．a; She | D．an; She |
—Hi, Lily and Kate, are you classmates? —Yes, ________.
| A．I am | B．we’re |
| C．they are | D．we are |
There is ________ “s” and________ “u” in the word “student”.
| A．a ; a | B．an ; an |
| C．a ; an | D．an ; a |