-Why didn’t you go to the cinema with us this afternoon, Jim?-Because I ______ at the station for my uncle from Beijing at that time.
—______ are you going to Beijing this summer holiday? —By plane.
We know that she enjoys _______ books very much.
I’d like ______ the zoo with you this afternoon.
What are you doing,Tom? I am ______ my wallet now.
They look forward to _____ Harbin with us.