The______polluted atmosphere in some industrial regions is called "smog"

Choose the best answer:

.............. the birthday .............. Nam’s mother, he made her a big cake.

They were accused of treating the country’s flag with  ....................

However, they _______ try to serve the educational needs of agreater segment of the community, including older students and workers. 

Choose A, B, C, or D that best completes each sentence.

Camels have one or two humps used ________ storing water and food.

I consider myself to be trustworthy, responsible and enthusiastic.

Natural  _______ are grouped into two categories, renewable and nonrenewable.

 When we came, a party _________ in the hall. 

Choose the correct answer in each sentence.

 In response to student demand, online educational opportunities have increased  ____________  in the past decade.

Choose the best answer:

What is the picture ................. you want to buy?

Choose the correct answer in each sentence.

Due to the high volume of foot traffic, the shop must polish its floors more ------- than usual during the peak season.

Although he ................. to Ernest Hemingway, I think his books are unique.

Choose the correct answer in each sentence.

The Qualified Franchise Certification is a widely recognized qualification made   __________ for those in the franchising industry.

I must tell you about my _     when I first arrived in London.

Choose the correct answer in each sentence.

Tasty Coffee, Asia's largest coffee shop chain, today announced plans to expand its ------ into Vietnam.

Choose the correct answer in each sentence.

Employees who have worked for the same employer for a full year are entitled to two weeks of  __________  vacation.

Choose the correct answer in each sentence.

A wildlife expert is scheduled to give a talk on the  ____________  that the factory has had on the surrounding forest.

Look  _______ to see the clock tower with Big Ben, London’s famous bell that rings every hour.

 I am looking forward to ................ you at your sister's wedding.

My girl friend bought ______ dress ______ last weekend. 

I want to have ______ apple for ______ lunch.