A:
B:
C:
D:
连线题。
①What colour are they? ____ A. Let's wait.
②Touch this. Is it hard?____ B. No, she can't
③Look at the light. It's yellow.____ C. They are black and white.
④Can she play yo-yo? ____ D. Yes, it is.
— Do they have a computer?
— _________.