This is the second time .................

Choose the underlined word or phrase that needs correcting: 

Protecting the environment is the duty of people live anywhere in the world.  

Thanks to pictures taken by satellites, deserts have not ________ a mystery in our time.

$507, $707. Let’s ................... the difference and say $607.

Choose the correct answer in each sentence.

The official decision made by the judge must be based  ______________  on the evidence presented.

It is very kind of you .............. me a hand.

Why don't you make it bigger and more careful to ................  people’s attention?

My sister is a woman of ..................... age.

Choose the correct answer in each sentence.

_____________ the current state of the economy, it is easy to understand why so many consumers are retaining their cars longer.

Choose the correct answer in each sentence.

Members who renew their newspaper subscription at least one month prior to its -------will receive a 5 percent discount.

A: How much is this car?

B: 15,000 dollars. My uncle paid for it by ....................

Choose the correct answer in each sentence.

In terms of customer base, Eversure Ltd. is ------ the leading firm in the film industry.

Choose the correct answer in each sentence.

Products  ___________  by Link Industries have a reputation for the highest quality in form and function.

Up to now, the teacher  ................ our class five tests.

Choose the best answer:

Do you know the man .............. you met yesterday?

Choose the correct answer in each sentence.

Any customers _______   n buying the new X-10 series phone need to wait until next month.

Choose the correct answer in each sentence.

After conducting  ___________  research, we are convinced that Icy System is the best insulation product on the market.

Choose the word which is stressed differently from the rest: territory, Australia, geography, society

Choose the correct answer in each sentence.

Make sure you lock away all personal belongings in the lockers provided to ensure they are kept _________.

Choose the sentence which has the closest meaning to the original one.

Both Peter and Mary enjoy scientific expedition.

It was the co-pilot of Germanwings Flight 9525__________ purposely crashed the plane into the French Alps, killing all 150 people on board