2. Use the verbs in brackets in the Present Perfect Continuous Tense.

[email protected] в категроии Английский язык, вопрос открыт 05.10.2017 в 21:39

1. I (do) the housework since this morning.
2. David and Mary (go) out together now for nearly five years.
3. We have no idea how long they (swim) for, but it has certainly been longer than an hour now.
4. How long (work) at the library?
5. Just look at those trousers. What on earth (you/ do)?