There are ten chairs and twelve teachers here. So we need _________ chairs.
—Jerry, has your uncle _________ your letter for help? —Sorry, not yet. But let’s make a decision after we get his _______.
My parents want me to get further study to be ________ an engineer _______ a scientist, ________ I would like to be a famous surgeon doctor.
_____ the exam, they worked ______ than they did.
I will recommend Daniel because he never __________ at all times.
--Have you seen _________ film where are we going, Dad? --Yes, it’s quite ______ interesting film so that I have seen it twice.