Помогите с английским, безотлагательно!!! Очень прошу.1Баллов: 1A commodity is generally acceptable

Помогите с английским, срочно!!! Очень прошу.
1
Баллов: 1
A commodity is generally acceptable in exchange ___________ money.
Выберите один ответ.
of
at
on
with
in
for
into
to
Question 2
Баллов: 1
The direct exchange of goods ___________ goods would raise all sorts of problems.
Изберите один ответ.
of
in
at
to
on
with
into
for
Question 3
Баллов: 1
Mr Smith runs his own one-man business. He is ________________.
Изберите один ответ.
employment
employers
self-employed
employees
Question 4
Баллов: 1
Oka used to be the most _________________ car in Europe.
Выберите один ответ.
economize
economics
economy
economist
economical
economic
Question 5
Баллов: 1
The fridge did not work well and was sent back to the ______________.
Выберите один ответ.
manufactured
manufacture
manufacturer
Question 6
Баллов: 1
He works for a company that ______________ car parts.
Изберите один ответ.
manufactures
manufacturer
manufacturing
manufactured
Question 7
Баллов: 1
He is solely responsible ___________ the success of the business.
Изберите один ответ.
for
into
on
of
with
in
at
to
Question 8
Баллов: 1
A country does not get rich by importing _____________ goods.
Изберите один ответ.
produce
economics
manufactured
manufacture
Question 9
Баллов: 1
The stores have to ____________ for customers in the Christmas season.
Изберите один ответ.
competition
competitive
compete
competitor
Question 10
Баллов: 1
The economic system of a country is usually called the national ______________.
Изберите один ответ.
economist
economically
economical
economy
economics
economize
Question 11
Баллов: 1
Considerable progress has been _____________ and we hope to suggest some concrete proposals to our members tomorrow afternoon.
Выберите один ответ.
took
мейд
make
done
Question 12
Баллов: 1
Shares can only be sold privately and are not available ___________ the general public, and a private company can impose restrictions ___________ share transfer.
Изберите один ответ.
at, with
on, in
for, of
to, upon
Question 13
Баллов: 1
The factory __________ an incredible 100 cars per hour.
Изберите один ответ.
produces
production
producer
productive
products
productivity
Question 14
Баллов: 1
Last year they sold twice as many computers as their ___________.
Изберите один ответ.
competitive
compete
competitor
competition
Question 15
Баллов: 1
When you own a company, you are personally interested in running it ____________.
Выберите один ответ.
efficiency
efficiently
efficient
Question 16
Баллов: 1
When their business is __________, entrepreneurs earn profits.
Изберите один ответ.
unsuccessful
successful
succeed
Question 17
Баллов: 1
The franchisee is provided ___________ a total package for marketing the product.
Выберите один ответ.
at
in
into
on
of
to
with
for
Question 18
Баллов: 1
He was dismissed ________________ giving away trade secrets.
Изберите один ответ.
with
to
for
by
Question 19
Баллов: 1
The great majority of companies ________________ fewer than 500 people.
Изберите один ответ.
self-employed
employ
employer
employment
Question 20
Баллов: 1
Almost every societys economy is based ___________ coins and paper notes.
Изберите один ответ.
of
on
at
in
into
for
with
to