Leo was late for class again. So he____ clean the classroom after school.
Would you mind _______ a noise here? My baby is sleeping.
_____ he was tired , ____ he didn’t stop working .
Please _______the light when you leave the classroom.
—Can you answer this question?-- Sorry, I can _________ understand its meaning.
---Hurry up, _______ you will miss the exciting part of the film.