The computer is a m_____ (machine)that works very fast.It can add numbers much f_____(fast) than a person.It can do many o_____(other)things.Ub scgiik a computer can do math. It can h_____(help) boys and girls read,write and spell.It can r______ (remember)the names of all the students in the school.
Computers help people drive cars and fly planes.A spaceship n ____ (needs)many computers.