Desks are made____ wood and paper is made ____wood, too.
It just _________________ about 2 hours to get to Beijing by plane.
Kitty found _________ interesting _____________ the difference between the twins.
Many people are waiting ____________ the bus at present.
If you want to get the job, please contact Miss Wang _________ 5557 8841.
You know great changes _____________ in our school in the past ten years.