Ex. 2.
complete the sentences with the correct form in brackets.
1. i (already run) 10 kilometres, but i still have 5kilometres to go.
2. (stand) in the queue since the morning.
3. (they / not / clean) their face?
4. look, (stand) at the railway station for ages!
5. (read) hobbit. we cannot wait to come back home and read the following volume.
6. you are bought a new car.
7. (do the gardening) all day and my knees hurt.
8. (not solve) this problem yet.
9. anthony, (do) in the attic for such a long time?
10. my (swell) for 2months.