(    )1.----What can astronauts see in______ spaceship in _______ space?

         ----They can see some plants.

A. a; the       B. the; /     C. a; a    D. the ; the     

(    )2.--- Your sweater looks nice. Is it made________ wool?

--- Yes, and it’s made___________ Beijing.

A. of; by      B. of; in   C. from; by  D. from; in

(    )3.-----Three years ________ since we ______ to this school.    ----- How time flies!

A. has passed, came       B. have passed, came   C. are passing, come       D. pass; come