Choose just, yet or already to fill in the gaps.

1. i don't want to see "alien 9" at the cinema again. i've seen it twice.

already
just
yet

2. you've finished your dinner ! you must have been starving!

just
yet
already

3. this book has arrived. it's what you wanted.

yet
just
already

4. i've told you three times, don't do that!

yet
already
just

5. have you finished your lunch

just
yet
already