Complete the sentences with the appropriate pronouns. These days more people are learning how to use computers. Some of them have to because of their work, others just want to play games, some are actually interested in computing. These days you don't need much money to buy a computer and little knowledge of computing is required to use one. There are lots of different uses for them, such as letter writing and keeping accounts.

В этом тексте подходящие местоимения такие:

them, their, others, some, one, them

Если восстановить отрывок целиком, получится так:

These days more people are learning how to use computers. Some of them have to because of their work, others just want to play games, some are actually interested in computing. These days you don't need much money to buy a computer and little knowledge of computing is required to use one. There are lots of different uses for them, such as letter writing and keeping accounts.

Кратко по смыслу:

• some — некоторые

• them — их / из них, относится к people или computers по контексту

• their — их

• others — другие

• one — один / один компьютер, чтобы не повторять слово computer

• them в конце — их, то есть computers