–Do you know this boy?He works really___.–Yes, I can ___ see him play. He always studies.
—How many computers are there in the room? —__________. Some workers moved them to another place just now.
He thought he ________ a teacher two years later.
It’s too cold in the room. Please keep the door _______.
Unluckily, my grandma fell downstairs and her legs were badly _______.
I’ll do it better if my mother _______ me to try one more time.