Samarkand iktisodiyot va servis instituti

After studying this module, you should be able to answer the following questions:

1. What is the relationship between inputs and outputs in the short run and in the long run?
2. What is meant by ‘costs’?
3. How are profits measured?

EXERCISES:

I. Insert: some, any, no, every or their derivatives.

1. Can you see ... in an empty box? No, I can't see ... in an empty box. I can see ... in an empty box. Why not? Because there is ... in an empty box. There isn't ... in an empty box. What is an empty box? An empty box is a box that has ... in it. An empty box is a box without ... in it. An empty room is a room without ... in it.
2. Can ... see? No, ... people can't see. ... people are blind. Blind people can't see. They can't see ... ; they can see ....
3. Can ... hear? No, ... people can't hear. ... people are deaf. People who are quite deaf can't hear. They can't hear ..., they can't hear .... They can hear ... ; they can hear ....
4. Can we see ... ? No, we can't see .... We cannot see the air. ... can see the air.
5. We can't walk without legs and feet. People without legs and feet can't walk. They can't walk .... They can walk ....

II. Open brackets.

1. — How do you like Smucker's Sweet Orange Marmalade, Mrs. Johnson? — I think it's (delicious). It's much (delicious) than the marmalade I usually buy. — We agree with you, Mrs. Johnson. We think Smucker's Sweet Orange Marmalade is (delicious) marmalade in the world. 2. The rivers in America are much (big) than those in England. 3. The island of Great Britain is (small) than Greenland. 4. What is the name of the (high) mountain in Asia? 5. The English Channel is (wide) than the Straits of Gibraltar. 6 Russia is a very (large) country. 7. Which is (large): the United States or Canada? 8. What is the "name of the (big) port in the United States? 9. Moscow is the (large) city in Russia. 10. The London underground is the (old) in the world. 11. There is a (great) number of cars and buses in the streets of Moscow than in any other city of Russia. 12. St. Petersburg is one of the (beautiful) cities in the world.