Choose the best answer:
It was ……………….. an interesting speech that everyone stayed till the end.

They are worried that if the decline in the number of the Siberian tigers continues at this high rate, ______ of the species will be left in a few years. 

Choose the correct answer in each sentence.

Using a fingerprint system is generally -------as the primary means of security at laboratories in this country.

Choose the correct answer in each sentence.

The dining room furniture was left -------- in the house because the new owner bought it.

Many materials have been used for ____ teeth, including wood.

Choose the correct answer in each sentence.

The Voz 900, _____________   for consumers who want a large-screen television at a small- screen price, is now available in stores.

There are four books on the table .________has a different colour. 

Candles __________ from beeswax burn with a very clean flame.

Choose the best answer among A, B, C or D that best completes each sentence: Many people said that they could not share their experiences and opinions so quickly and _____ if there weren't Internet connectivity.

Many locations in the city popular with tourists only ............... credit cards.

Find the mistake:

The leader demanded from his members a serious attitude towards work, good team spirit, and that they work hard.

Choose the best answer:
Because of the of hospital employees at the hospital, the head of
administration began advertising job openings in the newspaper.

Choose the correct answer in each sentence.

All of Molina Language lnstitute’s ------ have been three or more years of experience and a valid teaching credential.

Choose the correct answer in each sentence.

To enroll in any course, either complete the online form   __________ register in person at the Greerson Learning Center.

 I had to ask the boys .......................... ................................. billiards all the day.

Choose the best answer to complete each sentence

For more than 10 years, the Vietnamese government has pursued the open-door _______ and continued to attract foreign investment.

Indicate the word(s) CLOSEST in meaning to the underlined word(s) in the following question.

The door we escaped through had an automatic lock but we didn't know that.

Choose the correct answer in each sentence.

There is a   ___________ difference between the Hotel business's revenues during the peak season compared to the off-peak season.

Choose the best answer:
He often gets lost because he never pays attention to the road ………..
 

Choose the correct answer in each sentence.

The best method for improving the -------- of your home at little cost is giving the exterior a fresh coat of paint.

 He asked me  ................. Robert and I said I did not know ................