There was ___ knock on ___ door. I opened it and found __ small dark man in ___ rags.
I think whoever makes contributions to the company than the others should get income.
Our teacher is always busy preparing lessons until 11 o’clock at night, we students have gone to sleep.
The news is spreading around the airport is a heavy storm is coming.
He is taller than he .
If you stand here, you’ll get a better of the river.