1. ---Who is ______boy under the tree?
---Oh, he’s my cousin.
A. a B. an C. the D. /
2. --Look, that’s Mike, your classmate.
--Yes. Let’s go and say hello to .
A. he B. him C. her D. hers
3. ---I heard there was a terrible earthquake in Ya’an, Sichuan ______ April 20th.
---Many people volunteered to help .
A. in B. on C at D. of
