情景搭配.
Hello. _____ Nina. Can I speak your mom, please?
A. That is ；on B. I am ；for C. This is ；to
That elephant is drinking water _______ its trunk.
A. in B. at C. with
Can you see the monkeys? _______
A. Yes, I do B. Yes, I am C. No, I can’t
What do you see? I _______ two elephants
A. see B. seeing C. am seeing