Tonny’s parents thought he was at school，but________he was in a net bar.

(2013·浙江，18) If what your friend comes up with surprises you，don't reject it immediately.________，imagine that it is true.

The policemen searched the room thoroughly. That’s to say, they searched it ______.

My uncle’s house in the downtown area is much smaller than ours , but it is twice _______ expensive .

—Hi, I hear you’re going to London this summer vacation. —            , I was going to, but now I have changed my plan.