May, is this my pencil? Yes, it’s ___ pencil.
a. my b. your c. her
你想买四块饼干，应该说：
A. Four biscuits, please.
B.Count the biscuits, please.
如果你想知道这是不是办公室，你可以说：
A. This is the office.
B. Is this the office?
你想知道这是什么，你应该问：
A. What is that ?
B. What is this?
你想知道树上有多少只小鸟，你可以说：
A. How many birds ?
B. They’re birds.
What ____ is it? It’s a triangle.
A. color B. shape C. shapes