In reservoirs .............. the countryside, increasing levels of acid rain have been detected.

Choose the best answer:
Don’t make noise! I’m concentrating ............. the question.

______ individuals are those who share the same hobbies, interests, or points of view.

Credit _____ in this semester requires approximately three hours of classroom work.

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

The owner of White Pearl Restaurant has always found conducting regular surveys to be a -- ----- way of obtaining customer feedback.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu 12. Don't put the laptop away – I __________ using it yet.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu 7. Mr. Brown ________reading the letter when the telephone on his desk rang.

Despite .............. additional capital for her business, Ms. Rita Klein still had trouble meeting overhead costs.

She often reads newspapers and look through the Situations _______ columns every day, but up to now she has not found any job yet.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu 17. Glass containers can be used __________ storing food or other items.

My father gave me the doll________ I had been hoping for.

It rained all the time,................... was a pity.

Choose the best answer:
 What __________ if you saw a UFO?

Choose the best answer:
We ____________ lunch when we heard the news.

An investment ............... gradually increases in value over the years can be more profitable than more short-term altematives.

When she  ............ her mistake, she apologized.

Those _________ had studied hard passed their exams.

 Over the last few months garages ...............  the price of petrol three times.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu 5. I___________ him once or twice in town.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Câu 21. Successful desert plants are resilient to scorching summers and frigid winters, drought, and high-salt conditions.

We are ...... no obligation to change goods which were not purchased here.