Ex 6:

61, She’s interested in hanging out with friends on Saturday evening.

62, My hair is shorter than yours.

63, Your house is smaller than mine.

64, She loves making pottery.

65, No one in class is shorter than Nam.

66, No other films is more boring than this one.

67, My brother doesn’t run as fast as I do.

68, Dat is shorter than Minh.

69, The red dress is cheaper than the black one.

70, We’re interested in playing badminton after school.

Ex 7:

71, Is living in the countryside much healthier than living in the city?

72, We don’t like to play football.

73, Children play more freely in the countryside than in the city.

74, Nomadic children learn to ride a horse when they are small.

75, Do you like listening to music?

76, My mother loves planting flowers in the garden.

77, This exercise is more difficult than that one.

78, How many groups of peoples are there in your country?

79, My parents really enjoy swimming in the sea.

80, My brother and I adore playing chess.

81, Rose dislikes collecting stamps.