I don't want you to buy me the flowers.
SOONER
I would .................... buy me the flowers.
The police were following the smugglers.
WERE
The smugglers .................... police.
Is she familiar with his dancing style yet?
USED
Has she .................... his dancing style yet?
Please remember to switch off the radio.
TURN
Please don't forget .................... the radio.
Our friend was determined to pay for the dinner.
ON
Our friend .................... for the dinner.
You shouldn't bother to wash the car because it's going to rain anyway.
WORTH
It .................... the car because it's going to rain anyway.