Fill in: yet, already, since, how long or ever. ring)
1 I don't think Frank has
..ever...
been to a live concert.
2 I haven't seen Louise
Jeff's wedding last year.
3 I don't know
Jack's been working on that project, but it seems like weeks.
4 Mr Louis hasn't rung me back about the contract
5 Pam has
finished her test and I've only done half of mine.