A number of young teachers nowadays ............... themselves to teaching disadvantaged children.

Choose the best answer of the four choices to complete each of the following sentence: The number of competitors who take part in the Olympic Games increases every year. 

 She said she had a headache. Otherwise, she ................ in the dance.

I learned that the college ________ in 1900. 

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They learn English ....................... they intend to go abroad.

After he _____ his English course, he went to England to continue his study . 

Dr. Parker gave my mom a lovely ............... for spaghetti carbonara.

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Ben Sanders  ______________  designed the suitcase to fold up easily for compact storage.

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________ parking attendants on duty, all employees will gather to hear the announcement from the general manager.

My mother always told me that I should ________ the things I believe in, regardless of how others perceive them.

Seaward of the continental shelves_______ the Arctic Basin proper, which is subdivided into a set of three parallel ridges and four basins (also known as deeps).

The local were not very friendly towards us, in fact there was a distinctly _______ atmosphere.

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His career in the illicit drug trade ended with the police raid this morning.

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The green light on the side of the water purifier lights up ________________   the filter needs to be replaced.

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Delivery times will vary  ____________   the location of the shipping address.

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Many ethnic _________ students are studying at boarding schools.

We don’t seem to have any more of that book, Sir. It is out of .............. but we are getting a new delivery next Thursday if you would like to pop back then.

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

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Once a seasonal item is sold out, it will not be available for purchase   ____________ the following year.

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By protecting tropical forests, we can ------ reduce global warming emissions.

- “Ann borrowed the car without asking last night ”.  - “I know , and ______, he asked me for a raise in his allowance”.