I recognized the man _______ he came into the room

There’ll be ______ one-hour documentary tonight on TV. It tells a story of _____ honest boy in the mountain village far away .

It’snearly 5 years since I worked in the company. I _______ in a school.

Very loud noises in the factory can ______ people mad.[ ]

Mom, I don’t know how to work out the math problem. Could you give me a hand