It is impossible___________ so much work in an hour.
A. finish B. to finish C. finishing
The desk is blue .The chair is _______ ,too.
| A．black | B．yellow | C．blue | D．green |
---- Please sit down.
----- _____________.
| A．Hello | B．Thank you | C． Sit down | D．I’m fine |
— What color is the ruler?
—_____________.
| A． It’s a ruler | B． It’s white | C．It’ a white | D．It’s a white |
What color _______ it?
| A． is | B．are | C． am | D．be |
— Spell it , please!
— ________ .
| A．Thank | B．P—E –N, pen | C．It’s pen | D．OK |