--- Where did Mary’s parents buy the beautiful souvenir? --- It was in the same village_______they spent their holidays last year.
Go back ___ you came from.
The doctor will not perform the operation ___ it is absolutely necessary.
Difficulties are nothing ___ we are not afraid of them.
―When do we need to pay the balance ? ― September 30.
I'd like to go swimming ____ the water is not too cold.