71.We can choose friends but we can not choose relatives.

72.We live in a very peaceful neighborhood.

73.My sister is living in a morden apartment in the city.

74.Can you tell me the way to railway station.

75.Let us go for a walk.

76.Jane' s T-shirt is further expensive than my Shirt.

77.I'm introducing you about natural wonders world.

78.My new pencil case is different from your new pencil.

79.My younger brother always leave his clothes on the floor in his room.

80.Mr.Brown like doing gardening in the morning.

III.

90."You work too hard". The doctor said to him.

92.It's not easy to speak English fluently

93.There is a train that leaves at 8 o'clocks

94. Do you mind helping me put the chair away.

95. I'm interestad in reading sciencetific books.

71. We cannot choose relatives but we choose friends

72. We live in a very peaceful neighborhood

73. My sister is living in a modern apartment in the city

74. Can you tell me the way to the railway station?

75. Let us go out for a walk

76. Jane's T-shirt is further expensive than mine

77. I'm having to introduce you about natural wonders world

78. My new pencil case is different than yours

79. My younger brother always leaves his clothes on the floor in his room

80. Mr. Brown likes to do gardening in the morning

90. You heard the doctor told him that he worked too hard

91. She left the room without saying a word

92. It's not easy to speak English fluently

93. There is not a train at eight o'clock every morning

94. Do you mind helping me to put the chair away?

95. I'm interested in reading scientific books