One of the great problems that the world faces is overpopulation. Experts tell us that unless it is brought under control, population growth will produce a serious problem in the world's food supply in a few years. Increase in population will also consume the space for living on the earth. Many of the world's people are not a ware of this problem. Also people who have used lands to produce find this problem difficult to understand. World leaders who must always think about public reaction find the problem hard to deal with. Improvement in food production and spreading them, however, is something that everybody can understand and support. Likewise water saving which is necessary to food production and other important human activities is supported readily by most people, but increased population will probably never reach enough balance, unless an effort is made to control population.
96- The passage is mainly about the effect of ........................ .
1) lack of food
2) harmful human activities
3) too many people living on Earth
4) shortage of water for increased world population
3*
One of the great problems that the world faces is overpopulation. Experts tell us that unless it is brought under control, population growth will produce a serious problem in the world's food supply in a few years. Increase in population will also consume the space for living on the earth. Many of the world's people are not a ware of this problem. Also people who have used lands to produce find this problem difficult to understand. World leaders who must always think about public reaction find the problem hard to deal with. Improvement in food production and spreading them, however, is something that everybody can understand and support. Likewise water saving which is necessary to food production and other important human activities is supported readily by most people, but increased population will probably never reach enough balance, unless an effort is made to control population.
97- The word "it" (line 1) refers to ........................ .
1) problem
2) world
3) food supply
4)population growth
4*
One of the great problems that the world faces is overpopulation. Experts tell us that unless it is brought under control, population growth will produce a serious problem in the world's food supply in a few years. Increase in population will also consume the space for living on the earth. Many of the world's people are not a ware of this problem. Also people who have used lands to produce find this problem difficult to understand. World leaders who must always think about public reaction find the problem hard to deal with. Improvement in food production and spreading them, however, is something that everybody can understand and support. Likewise water saving which is necessary to food production and other important human activities is supported readily by most people, but increased population will probably never reach enough balance, unless an effort is made to control population.
98-The one problem NOT mentioned in the passage is............. .
1) water scarcity
2) food supply
3) world leader's weakness
4) shortage of living space for people
3*
One of the great problems that the world faces is overpopulation. Experts tell us that unless it is brought under control, population growth will produce a serious problem in the world's food supply in a few years. Increase in population will also "consume" the space for living on the earth. Many of the world's people are not a ware of this problem. Also people who have used lands to produce find this problem difficult to understand. World leaders who must always think about public reaction find the problem hard to deal with. Improvement in food production and spreading them, however, is something that everybody can understand and support. Likewise water saving which is necessary to food production and other important human activities is supported readily by most people, but increased population will probably never reach enough balance, unless an effort is made to control population.
99- The word "consume"(line3) is closest in meaning to . .
1) decrease
2) eat
3) catch
4) dissolve
1*
One of the great problems that the world faces is overpopulation. Experts tell us that unless it is brought under control, population growth will produce a serious problem in the world's food supply in a few years. Increase in population will also consume the space for living on the earth. Many of the world's people are not a ware of this problem. Also people who have used lands to produce find this problem difficult to understand. World leaders who must always think about public reaction find the problem hard to deal with. Improvement in food production and spreading them, however, is something that everybody can understand and support. Likewise water saving which is necessary to food production and other important human activities is supported readily by most people, but increased population will probably never reach enough balance, unless an effort is made to control population.
100- According to the passage the problem of increased population....... .
1) cannot be effectively solved
2) requires human activity for its solution
3) cannot be solved unless some other problems are solved
4) requires the use of more agricultural land for its solution.
2*
76- The house was ...........small for us to live in, so we moved to a bigger one.
1) so
2) such
3) very
4) too
4*
77- I n the cupboard, there are some ............ tea cups used for special occasions.
1) small beautiful Egyptian
2) beautiful small Egyptian
3) small Egyptian beautiful
4) Egyptian beautiful small
2*
78- The experiment ......at the University of Tehran was successful.
1) conducted
2) conducting
3) which conducted
4) to conduct
1*
79- The mach ......... . by a large crowd when it started to rain.
1) has been watching
2) has watched
3) was being watched
4) was watching
3*
80- Fatima caught a bad cold last night. She...... in the rain for a long time.
1) must stay
2) should stay
3) would have stayed
4) must have stayed
4*
