Fill in: yet, already, just, ago, yesterday, since, for, always, ever, how long or so far.

1. Is it really a year sinse we last went on holiday?
2. I have ... finished my homework. I finished it two minutes ago.
3. Paul and Layla have visited three art galleries ... .
4. Shakespeare was born over four hundred.
5. We have ... been to Canada so we are going to the USA this summer.
6. Jane has worked at this company ... six years.
7. ... have you known Petra and Charlie?
8. Olga work up at 10 o` clock ... .
9. he hasn`t telephoned me ... .
10. I have ... wanted to travel abroad.
11. have you ... been to Disnayland?