These are our dogs.
These are our pens.
These are bags.
These are computers.
These are tables.
These are knives and those are spoons.
These are men and those are boys.
1)thirty-five minutes past nine/ twenty-five minutes to ten.
2) five minutes to three.
3) twenty minutes past eleven.
4) for o'clock.
5) eleven minutes past nine.
6) fifteen minutes to four.
7) twenty-five minutes to four.
8) twelve minutes past seven.
1. Economists are interested in the problems of factors that affect prices of goods and services and necessary recourses to produce them, as well as sellers' and buyers' behaviour in the market and <span>the relationship between "price system" and "market mechanism"
</span>2. Three main approaches to economics are <span>microeconomics, macroeconomics, and development economics.
3. Specialized areas of economics are </span><span>money economics, international economics, labour economics, industrial economics, agricultural economics, growth economics, mathematical economics, etc.
4. Economists use economic models </span><span>to understand economic problems and make correct predictions
5. </span><span>It is not possible to include all the details in a model because real life is complex and a model is an abstraction from real life.
6. A model usually include essential elements and relationships of a particular economic situation
7. An economists choose the model that predicts the results of a particular phenomenon more accurately
8. It is necessary to collect and study actual data in order to know how accurate a model is</span>
1. Is there much snow in winter? There is much snow in winter, isn't there?
2. How many theatres in our city? Are there 5 or 6 theatres in our city?
3. There is no lift in our house, is there? Is there no lift in our or in their house?
4.There are many new books in our library, aren't there? Are there many new books or magazines in our library? 5. There is little milk in the bottle, isn't there? Is there little or much milk in the bottle? 6.How many rooms are there in our flat? There are 3 rooms in our flat, aren't there? 7. Is there a map on the wall? Is there a map or a picture on the wall?
Badly, angrily, quickly, slowly, hungrily, easily
