HE THINKS THAT ………… ON THE INTERNET IS A WASTE OF TIME

10. He thinks that ………… on the Internet is a waste of time.

e) It first appeared in the 7

^th

or 8

^th

century AD, in China.

A. chat B. chatting C. chatter D. to chat

f) Perhaps it was in the late 19

^th

century.

II. Choose the correct form of the verb:

g) It was in 1950s.