---Sorry, Professor Smith. I didn't finish the assignment yesterday.---Oh, you have done it as yesterday was the deadline.
Mr. Wang has two _____ sons; one has got married and the other has gone abroad.
The workers are pouring _____ steel into the model.
The television is a _____ machine.
Most of the people _____ to the party were famous scientists.
I saw the boy _____ out a moment ago.