覆盖面很广的!
our surprised, there are still a lot of people doing silly things to our
surroundings. Some people throw the rubbish anywhere they like,
some cars give off harmful gases, and waste water is poured in 79 ________ 80 ________ 81 ________
82 ________ 83 ________ 84 ________ 85 ________ rivers by some factories. Worse still, people sometimes had to make their ways through dusty winds as a result of pollution. Through our research, we come to know what everybody must pay attention to our environment and some measures should be taken to protect.
76. 去掉第二个in. 77. 正确. 78. showed—showing 或showed---which showed.
79. surprised—surprise. 80. 去掉the 81. in---into 82. had---have. 83. ways—way
84. what—that或去掉what. 85. protect后加it.
15
I still remember my middle school life in Tianjin yet. I was then
76. 77. in a school for students from Tibet . As we were all left home
at early age , we met lots of problems in our daily life . We 78. had to do the washing , cleaning and shopping by us . However ,
we seldom felt lonely or helplessly . We enjoyed our happy life .
At weekends, we would play basketball , swimming in the pool
79. 80. 81. 82. 83. 84. 85. or go for a picnic . We were living in a big family. We treat each other as brothers and sisters . If any one of us had any difficulty in our life and study , the other would help him out . It has been five years when we graduated , but those memories
are as sweet as ever before .
76. 77. at ∧early age , we met lots of problems in our daily life . We 78. had to do the washing , cleaning and shopping by us . However,
we seldom felt lonely or helplessly . We enjoyed our happy life.
each other as brothers and sisters . If any one of us had any
are as sweet as ever before .
16
Not all people like to work and everyone likes to play. All over 76. _______ 79. ourselves 80. helpless 81. 82. 83. √ 84. 85.