_____, the people who come to this club are in their twenties and thirties.

How much times did Rick and Jennifer have to do the experiment before they obtained the results they had been expecting?

Darren ................ deleted three hours of homework with one click.

The children lack ________ nothing although the parents are pooorly dressed.

The Gray Wolf, a species reintroduced into their native habitat in Yellowstone National Park, has begun to breed naturally there.

The bus only stops here to _______ passengers.

Children are _____________ in watching cartoon films.

The ........thing about travelling by train rather than by car is that you can sleep or read during the journey.

In the novella, Hadji Murat is an important figure among the Chechens, but he __________ the main leader Sheikh Shamil following an argument. 

A pharmacist’s ethical standards have to be high because he is entrusted to the storage and distribution of dangerous drugs.

I’m just going to the shops; if anyone rings, tell them I will be back for a few minutes.

Choose the best answer:

We stopped ............... when seeing the teacher.

Dislike us, they are not very interested in sports and fitness activities.

If a person were to look up from the middle of a deep well, he will be able to see stars in the bottom of the day.

The local economy which once used to be in crisis now depends to a great extent on menial jobs provided by the recent development of ecotourism.

Identify the error in each sentence: He told me that he had never been in that restaurant before

Americans annually import more than $3 billion worthy of Italian clothing, jewelry, and shoes.

Disease is not as widespread than before because better preventive medicine and vastly improved nutrition.

Choose the best answer among A, B, C or D that best completes each sentence:  In recent years, the government has imposed pollution Controls on automobile manufacturers. Both domestic and imported automobiles must …… anti-pollution devices.

Deep cratering, the moon is over 4200 miles in diameter with negligible gravity and atmosphere.

There are no pouched animals in the United States but only the Opossum.