---Where did you get to know her? ---It was on the farm we worked.
— _______ you got to know my telephone number?— Through a friend of yours.
It is almost five years_________we saw each other last time.
—Do I need to give a tip if I eat at a fast food restaurant in the United States? —Yes, it’s a common ______ to tip waiter in a restaurant.
________difficulties we may come across, we’ll help one another to overcome them.
Don’t lose heart. You should believe the harder you study,____________.