Public health and obesity experts are getting increasingly worried about the number of studies being .............. by food and beverage companies.

Find the mistake in each of the following question: 

The earth is the only planet with a large number of oxygen in its atmosphere.

Choose the best answer: 
Jeans are very popular with (23) _________ people all over the world. Some people say that
jeans are the “uniform” of youth. But they haven’t always been popular. The story of jeans started (24) _________ two hundred years ago. People in Genoa, Italy made pants so the cloth made in Genoa (25) _________ “jeanos”. Accordingly, the pants were called “jeans”.
   In 1850, a salesman in California began selling pants made of canvas. His name was Levi Strauss. Because they were so strong, “Levi’s pants” became (26)_________ gold miners, farmers and cowboys. Six years later, Levi began making his pants with blue cotton cloth called denim. Soon after, factory (27) _________in the US and Europe began wearing jeans. At the time, young people actually didn’t wear them very much until later on.
27. 
 

As all our locations are individually owned and operated, prices will vary .............. location to location.

 He had a new heart valve _______.

Choose the best answer:
I've just spent two weeks looking,............... an aunt of mine who's been ill.

Choose the best answer:
If she a car, she would go out in the evening.

Choose the correct answer in each sentence.

The Ott Institute designs successful videos, but the process _____________   to take longer benefits than expected.

Choose the best answer among A, B, C or D that best completes each sentence: He is the man ______ novel won the Pulitzer prize last year.

Choose the best answer: 
People burn incense to show respect to their ________ during Tet.

There were many politicians at the meeting, several of ............  were very young.

Choose the best answer among A, B, C or D that best completes each sentence: I remember ______ you about the deadline for the assignment.

Nearly 1,000 ........................ tires were diverted from landfill disposal and recycled into rubber to resurface the school track

Choose the best answer:
My headmaster made a ……….. at his retirement party.

Please hand your ............ completed to Ms. Kim at the Human Resources
Department and we shall contact you as soon as possible.

A team of ten janitors has been hired for the .................. of the newest terminal at the airport.

Choose the best answer among A, B, C or D that best completes each sentence:The tourists were harmed ____ the train crash.

Choose the best answer among A, B, C or D that best completes each sentence: It would be lovely if the children could see and, ……, touch the animals.

Our new website allows ................. to keep track of all orders.

Choose the best answer.

We watched TV the whole evening ______ we had nothing better to do.

The Law Firm of Bauer and Associates will be increasing its.....staff by four attorneys and seven law clerks.