91- They are...... the new road to the North.
1) locating
2) replacing
3) containing
4) extending
4*
92- It was clear, even before....., that the book would be a success.
1) observation
2) publication
3) qualification
4) supervision
2*
93- She has never..... the book she borrowed two months ago.
1) given up
2)taken off
3) given back
4)brought out
3*
94- It isn't........to shout 	while you are talking on the phone.
1) variable
2) urgent
3) available
4) necessary
4*
95- My living expenses have been ......increased in regard to the previous year.
1) carelessly
2) considerably
3) scientifically
4) emotionally
2*
96- The Islamic Republic has had a good....... diplomacy since the beginning of the Revolution.
1) international
2) physical
3) mechanical
4) equal
1*
The environmental matters that are worrying me most is the pollution of the sea. I think that the pictures we saw recently on the TV news while Easter holidays,  still exist in our minds; all the accidents of the sea's vital and natural resourses are caused by letting petrol -oil into the sea from big tankers. Concerning the fact that every day a big part of the sea is destroyed from similar accidents which happen all over the world, we could measure that in a half century there will be no part oh the sea without pollution. As a result, fish which is one of the healthiest foods will be unsuitable for people. Furthermore, many kinds of the sea's vital and natural resources will disappear will disappear, people won't be able to swim and entertain themselves at sea and so on. Some possible solutions of these misfortunes are:1) careful control of ships, which carry dangerous things,2) all factories must clean their unwanted materials which are near the sea, and 3) research must be done by scientists in order to find ways for cleaning the already polluted parts.
97- The main point of the passage is about......... .
1) pollution
2) unwanted materials
3) environmental matters
4) pictures recently shown on TV
1*
The environmental matters that are worrying me most is the pollution of the sea. I think that the pictures we saw recently on the TV news while Easter holidays,  still exist in our minds; all the accidents of the sea's vital and natural resourses are caused by letting petrol -oil into the sea from big tankers. Concerning the fact that every day a big part of the sea is destroyed from similar accidents which happen all over the world, we could measure that in a half century there will be no part oh the sea without pollution. As a result, fish which is one of the healthiest foods will be unsuitable for people. Furthermore, many kinds of the sea's vital and natural resources will disappear will disappear, people won't be able to swim and entertain themselves at sea and so on. Some possible solutions of these misfortunes are:1) careful control of ships, which carry dangerous things,2) all factories must clean their unwanted materials which are near the sea, and 3) research must be done by scientists in order to find ways for cleaning the already polluted parts.
98- According of the passage, in a half century, there will be no...... .
1) foods at all
2) natural resources left
3) clean areas in seas
4) accidents happening in seas
3*
The environmental matters that are worrying me most is the pollution of the sea. I think that the pictures we saw recently on the TV news while Easter holidays,  still exist in our minds; all the accidents of the sea's vital and natural resourses are caused by letting petrol -oil into the sea from big tankers. Concerning the fact that every day a big part of the sea is destroyed from similar accidents which happen all over the world, we could measure that in a half century there will be no part oh the sea without pollution. As a result, fish which is one of the healthiest foods will be unsuitable for people. Furthermore, many kinds of the sea's vital and natural resources will disappear will disappear, people won't be able to swim and entertain themselves at sea and so on. Some possible solutions of these misfortunes are:1) careful control of ships, which carry dangerous things,2) all factories must clean their unwanted materials which are near the sea, and 3) research must be done by scientists in order to find ways for cleaning the already polluted parts.
99- The sea pollution is "mainly" caused by...... .
1) dangerous things
2) not finding a proper way to clean seas
3) not cleaning the already polluted parts
4) entering oil into seas accidentally
4*
The environmental matters that are worrying me most is the pollution of the sea. I think that the pictures we saw recently on the TV news while Easter holidays,  still exist in our minds; all the accidents of the sea's vital and natural resourses are caused by letting petrol -oil into the sea from big tankers. Concerning the fact that every day a big part of the sea is destroyed from similar accidents which happen all over the world, we could measure that in a half century there will be no part oh the sea without pollution. As a result, fish which is one of the healthiest foods will be unsuitable for people. Furthermore, many kinds of the sea's vital and natural resources will disappear will disappear, people won't be able to swim and entertain themselves at sea and so on. Some possible solutions of "these misfortunes" are:1) careful control of ships, which carry dangerous things,2) all factories must clean their unwanted materials which are near the sea, and 3) research must be done by scientists in order tofind ways for cleaning the already polluted parts.
100- " These misfortunes" in line 8 best refer to....... .
1) not being entertained by seas
2) all accidents which can destroy seas
3) carrying unwanted materials to seas
4) disappearance of natural resourses
2*
