4 Choose the correct words.
1 You look hot. Have you been running / run?
2 How many times has he been playing/played
this CD?
3 I'm excited because I've never been visiting/
visited the USA before.
4 Have you been waiting / waited for a very long
time?
5 We've been seeing / seen three films today
6. I haven't been listening / listened. What did
you say?