---Your bedroom is so dirty. Would you please _______, Peter?---OK, mum. I’ll do it right away.
He watches TV twice ____ three times a day.
You’d better ____ in bed. It’s bad for your eyes.
It ____ me nearly two hours to finish my homework yesterday.
When the teacher walked into the classroom, the students ____ at once.
He speaks English ____ than any other student in his class.