Ex.2. Complete the
sentences in the Past Perfect.
any reason, the customer returned the goods that we ________(deliver) .
Ellen could say anything, Cindy _______(hang up) the phone.
William was employed, I ______(work / already)
here for three years.
(start / just) to type the letter, when
the phone rang.
I sent the mail, I realised that I ______(forget) to attach the file.
and Tom are best friends, though before the meeting last month they
_______(know / not even) each other.
_______(meet / not) Phil Brown before
the trade fair in May.
spoke about the conference that _______(take place) the week before.
the meeting I thanked Misses Last, who _______ (manage) everything.
/ gain) experience in that field before you started to work for
Ex. 3. Write the verbs in the Past Perfect. Use the
1. In the shopping
centre, I met a friend who I (see / not)
2. The burglar could walk right into the house because you
(lock / not) the door.
3. We lost the match
because we (practise / not) the days
4. The secretary
quickly copied the papers that she (read / not) .
5. We ate at a
restaurant last night because I (buy / not)
anything for dinner.
6. When we came back,
it was cold in the house because Alice
(close / not) the windows.
7. Margaret was angry with me all day long just because I
(greet / not) him first.
8. When I met Jane at
eleven o’clock, she (have / not)
9. I couldn’t go to
the cinema with my friends last night because I (finish / not) my homework yet.
10. Fred answered my
question although I (ask / not) him.2. Complete the
following sentences with prepositions or adverbs.
___ conditions ___ competition, the market determines
the price ___ a product.
___ microeconomics,demand refers ___ the buying
behavior ___ a household.
Each household, or small-scale decision-making unit,
is affected ____ different factors when making choices ____ what to buy and how
much to buy.
____ the other side ____ every transaction is a
____ considering both their preferences and their
budget, the buyers ensure that they end up ____ the best combination ____ goods
Because the household is such a small unit, no
household has a significant impact ____ the market, and so the actions ____ any
single household is its best effort to react ____ the market price and the
The correlation ____ price and how much ____ a good or
service is supplied ____ the market is known as the supply relationship.
____ other words, the higher the price, the lower the
Buyers want to buy ____ many goods ____ possible, ___
cheaply ___ possible.
When supply and demand are equal, the economy is said
to be ___ equilibrium.Помогите пожалуйста решить упражнения ))
1. Choose an appropriate phrase to complete the following sentences.
behaviour, by way of, which is analogous, the price of a product, would
continue buying, weigh heavily, the opportunity cost, to maximize their
utility, the amount of a product, in a standard market.
1. For conventional
economics, the market answers these questions _____________ the operation of
supply and demand.
2. The market
determines _____________ , and the price determines what is produced, and who
can afford to consume it.
3. In microeconomics,demand
refers to _____________ of a household.
preferences _____________ in a household's buying decisions.
5. All buyers will try
_____________ , that is, make themselves as happy as possible, by spending what
money they have in the best way possible.
6. The quantity
demanded is ________ people are willing to buy at a certain price.
7. In microeconomics,
the smallest unit of supply is the firm, _____________ to the demand unit of
Because supply and demand can shift and change,
equilibrium _____________ is also fluid, responding to changes in either market
9. Products that are
necessities are more insensitive to price changes because consumers
_____________ these products despite price increases.
10. A price increase of
a good or service that is considered less of
a necessity will deter more consumers because _____________ of buying the product will
become too high.