She has an English conversation only when she is with her friends

1. She has an English conversation only when she is with her friends.
=> Only when
2. I only realized it then.
=> Only then
1. The film had never before laid on such a sumptuous celebration.
⇒ Never___
4. They had seldom participated in such a fascinating ceremony.
⇒ Seldom___
5. They little suspected that the musical was going to be a runaway success.
⇒ Little___
1. If you need some more money, take an extra 200.
=> _
2. If I were your father, I would insist you practice harder.
=> _
4. If I had thought of the right words, I would have told them what I was thinking!
=> _