It’s 10 o’clock.It’s time ____ go to school.A.to B.for C.of
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