6. Fill in the gaps with yet, recently, how long, never, since, just, so far, ever, last, ago

1. How long have you been working as a cook?
2. John has been abroad recently.
3. When did you go shopping last?
4. This place has changed since our last visit.
5. John's not in. He's left just.
6. Has Kelly visited you yet?
7. They won first prize two years ago.
8. Has Sue ever travelled abroad?
9. How many of the books have you read so far?
10. We haven't left the library yet.