Key Word Transformations

The scientist hardly ever publishes her research in mainstream journals.
INVERSION
Rarely _ _ _ _ _ her research in mainstream journals. (4 words)

The project will be halted indefinitely without receiving funding soon.
CONDITIONALS
Unless _ _ _ _ _ funding soon, it will be halted indefinitely. (3 words)

I should have completed my thesis last month when it wasn’t too late.
REGRETS ABOUT THE PAST
If only _ _ _ _ _ last month when it wasn’t too late. (5 words)

He broke the vase by accident during the meeting.
CLEFT SENTENCE
It _ _ _ _ _ the vase during the meeting. (6 words)

I'm sure he took the wrong train again.
MODALS IN THE PAST
He _ _ _ _ _ the wrong train again. (3 words)