51.
". . . . . . . . x-ray of this foot is needed," said Dr. Kapoor.

52.
He sent me . . . . . . . . sms.

53.
Milan is . . . . . . . . Italian City.

54.
I shall send you . . . . . . . . letter soon.

55.
I'll never forget . . . . . . . . first time I saw . . . . . . . . real American Christmas tree.

56.
. . . . . . . . Chief Executive Officer and . . . . . . . . Managing Director of the company are in the meeting room.

57.
. . . . . . . . U. S. A. is larger than . . . . . . . . India in area.

58.
You need . . . . . . . . visa to visit some countries, but not all of them.

59.
. . . . . . . . rich should give some of their money to charities and good causes.

60.
Oxford is . . . . . . . . English university.