Поставить слова в правильной форме. mark (to be) 13 years old. he (to live) in manchester and (to go) to a grammar school. mark always (to enjoy) using computers. he (to use) it to write his english compositions . this year , mark (to do) very well in his school tests and, as a reward , his parents (to buy) him a modem. a modem (to allow) his computer to "talk" over the telephone to other computers. mark (to use) his modern for a few weeks now. he (to send) messages to his friends all over the world . he even (to play) computer games with his friends in australia.