1. Teacher: Well if you started living in Paris in 1999 and you are still there, you say; I have been living there ________ 1999.

2. Teacher: So what do you know ________ prepositions?

3. Student: So what am I ________ to do?

4. Student: I think it is I stayed in Paris in 1999. Is that all ________ ?

5. Student: Oh, no two is ________ thank you very much!

6. Student: That's one I never understand ________ hard I try.

7. Student: Well I know that they usually come ________ a noun.

8. Student: Another problem is I don't understand ________ there are two words sounding the same T and one O and T double O.

9. ________ I should have checked first since when I reached the shop I was led to believe that you were out for the day.

10. and must ________ that you do something immediately to put the matter right.