1. Mario ( feel ).....very nervous when he first drove in britain because he (not/drive).....on the left before 2. Andrew (do)......the test before, so he (find)..it very easy 3. I (not/laugh)...at the joke because i (hear)......it before 4. We (leave)....the restaurant when he (have)...dinner 5. When I found my wallet I (discover)......that somebody (take).......the credit cards out of it 6. The house was very quiet when I got home. Everyone (go).....to bed 7. I felt very tired when i got home, so i (go)...straight to bed 8. when i got home, i found someone (break).......into my flat and (steal)....my fur coat 9. he knew he recognized the waterfall. he (be).........there before 10. by the time the policeman arrived, the thief (go away).....

1. Mario ( feel ).....very nervous when he first drove in britain because he (not/drive).....on the left before

feels/ doesn't drive
2. Andrew (do)......the test before, so he (find)..it very easy

do/ is finding
3. I (not/laugh)...at the joke because i (hear)......it before

don't laugh/ am hearing
4. We (leave)....the restaurant when he (have)...dinner

leave/ has
5. When I found my wallet I (discover)......that somebody (take).......the credit cards out of it

discover/ takes
6. The house was very quiet when I got home. Everyone (go).....to bed

goes
7. I felt very tired when I got home, so I (go)...straight to bed

will go
8. when I got home, I found someone (break).......into my flat and (steal)....my fur coat

broke/ stealing
9. he knew he recognized the waterfall. he (be).........there before

was
10. by the time the policeman arrived, the thief (go away).....

goes away 

1. felt/ haven't driven

2. have done/found

3. didn't laugh/ have heard

4. leaved/have had

5. discovered/ have taken

6. have gone

7. went

8. broke/ stolen

9. has been

10. has gone away