( )—_______ hehis lunch? 一Yes, he did.
The dog can’t see his shadow. It’s _____him.A. beside B. behind C. in front of
Can I __________my coat? It’s too hot. A. put on B. take off C. put out
—You look sad. What’s the matter? —_________.A. It’s a key. B. I can’t find my key. C. How does it feel?
This packet of sweets _______very nice.A. is B. are C. don’t
What’s that in the river? __________.A. That’s a duck. B. There’s a duck. C. It’s a duck.