1. Now-a-days, we depend on computer. Everyone should learn how to ____________.

MaB 22

2. Many people of our country are illiterate. They do not know _________ .

ChB 19

3. We depend on computer. Everyone should learn how to ____________.

MaB 18

1. Now-a-days, we depend on computer. Everyone should learn how to use it.

2. Many people of our country are illiterate. They do not know how to read or write.

3. We depend on computer. Everyone should learn how to operate it.