The library is ___________ the left of the playground.
| A．in | B．on | C．at | D．for |
There are lots of English books here, and ________ of them is easy to understand.
A. allB. every C. each
The cake is delicious, and I would like ___________ one.
A. a second B. the second C. second
You should do more ___________ instead of sitting at the desk busy doing your _________.
A. exercise; exercisesB. exercises; exerciseC. exercise; exercise
______ girl who will perform at the party tomorrow comes from ______ European country.
A. A; the B. The; a C. The; an
---- Could you tell me ___________?
----Sure. The day after tomorrow.
A. when will you leave for the USA
B. when Mr. Liu will come
C.when your father comes