—How many students are there in your school?
— the students in our school over two thousand.
| A．The number of; is | B．The number of; are |
| C．A number of; is | D．A number of; are |
Tom wants to be ____ engineer when he _____ up.
| A．an, grows | B．an, will grow |
| C．a, is growing | D．the ,grow |
This is Lucy’s book. Please _______.
A. give her it
B. give it to her
C. give her to it
Excuse me, he wants _____ your family name.
A. know B. knows C. to know
—Are those shirts _____? —No, I think they’re _____.
A. yours; his B. your; his C. your; hers
—What’s this? —It’s a pair _____ shoes.
A. of B. for C. In