--_____ is the bag? --I think it is our ______. A.who,
A:Who is that?B:I think _____ is Mr Green选It还是he
Who is knocking at the door?I think ___ is the postman?A、it
Who do you think it is that he will have ______ the letter?A
I don`t know who invented the telescope,but I think it is a
选择 I think ______ is _____ great fun.A.play the cards,a B.pl
It's 6:00 in the moning .I think the shop _____.A.close B.is
_____ bag is on the desk. Where is _____ bag? [ &
Who do you think is the greatest man _____ in our country?
I think the environment is really important.______, &nb
I don’t think the boy can understand it.He is _____ young.A.
I think it is wrong ( ) our advice.
There is a hole in our bag I know.I'm going to have it ____