I got up very late today.______1 wasn't late for school.
Now people have come to realize ________ harmful pollution is.
Be sure _______ when you enter the cave. Otherwise, you’ll hit your head on the rocks.
---Can I park my car here? ---Yes. You can park on ______ side of this road.
I didn’t know __________________.
Nobody seems ________ than you ______ ready for the exam.