_______ they are twin brothers, they don’t look like each other.
The house is made ______ bamboo and it is made _______ six rooms.
The computer still works well, we _____ buy a new one at the moment.
Today’s home is so difficult that I still need _________ minutes.
---I think communication by email is better and much easier. Do you think so? ---__________, I agree with you.
--He’s never visited the USA before, ________ he? --___________. He plans to go there again next summer.