当你想知道这些物品是谁的时，问： A．Whose are these?B．Whose are those?C．Who are they?
Wegoing to see lions and tigers.A is B was C are
I’m going toa class.A has B have C having
My grandmathere.A live B lives C living
---are you going ?---I am going to Hainan.A What B Where C.How
What are you going to doSunday?A in B at C on
going to see lions and tigers.
a class.
there.
are you going ?
Sunday?
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