I/. Complete the sentences. Put for or since into each gap.
Ex: I have known her for three days.
1 It has been raining…………..lunch time.
2.My boss will go away…………………the next ten days.
3.I’m staying in England…………………a year
4.She has lived in London…………………1985.
5.Please hurry up! We have been waiting…………………an hour.
6/I have known her…………………January.
7.Nam’s father has worked in this company…………………20 years.
8/Have you learned English…………………a long time?
9/ I haven’t seen Tom ………………… we left school.
10/The house is very dirty. We haven’t cleaned it…………………ages/ years.