Choose the rigt tenses 1 when i (arrive) they (turn) off the television and (start) cooking. 2 mr.parker was very careless. he(always,smoke) in the house. 3 we(listen) to a cd when the telephone(ring). 4 they(wait) for half an hour when the bus finally(arrive). 5 why is fiona so dirty? she(clean) her room. 6 elisabeth(be) a teacher since she(graduate)from university. 7 chris(learn) english for five years by the time he took an exam. 8 bobby(hurt)his leg. he can't walk. 9 how many times you (be) to odessa? -i(never,be) there. 10.while suzy(talk)on the telephone the children(start) fighting and (break) a window.

1 When I arrived they turned off the television and started cooking.
2 Mr. Parker was very careless. He always smoked in the house.
3 We were listening to a CD when the telephone rang.
4 They had been waiting for half an hour when the bus finally arrived.
5 Why is Fiona so dirty? She has been cleaning her room.
6 Elisabeth has been a teacher since she graduated from university.
7 Chris had been learning English for five years by the time he took an exam.
8 Bobby has hurt his leg. He can't walk.
9 How many times have you been to Odessa? - I have never been there.
10 While Suzy was talking on the telephone the children started fighting and broke a window.