1 Julie has sent/sent Mary several text messages
last night
2 Dave is going to recycle his old computer. He
has had/had it for over 10 years.
3 Have you ever used/Did you ever use Flickr to
share photographs
4 We have had/had a great time playing video
games at Paul's house last night.
5 Jane bought/has bought a new mobile phone
yesterday
6 I haven't received/didn't receive a reply from
the university yet.
7 Tara was/has been on the Internet since this
morning
8 How many emails have you sent/did you send
so far today?
9 Have you ever had/Did you ever have an
accident while text messaging?
10 Last Monday I have left/left the library at about 4:30 pm.
