---- You don't know what great difficulty I had _____ to get the two tickets.---- But the film is really worth_______ twice.
My father is very busy, so he ______watches TV.
—______ do you watch TV? —Once a week
—_______Lucy come from America ? —No. She _____from America. She is English.
On ______ way home, Mr. and Mrs. Black meet an old friend.
Mary with her parents often ______ a walk in the park after supper.