There are about 3,000 plants __________ values as medicines against cancer, AIDS, heart disease and many other sicknesses.

Choose the correct answer to complete the sentence: "Wind and rain have _______ the statues into shapeless lumps of stone."

 Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Although the team was both mentally and physically exhausted, they___________ on walking.

Choose the best option to complete each sentence. 

They missed the beginning of the movie; they enjoyed it, ………….

Find out the mistake and correct them.

Any bicycle brought (A) onto school (B) grounds should clearly label (C) with the owner’s (D) name.

Choose the best answer to fill in the blank.

How ____ candles _____?

Choose the best answer.

When do people usually get a 'receipt'?

 Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:
A___________ is a spacecraft that is designed to travel into space and back to earth several times

Choose the best answer to complete each of the following questions: 

Nhat An was absent from class yesterday _______ she was sick all day long.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions:

Many people do not like climbing ________ .

Identify the mistake in each sentence.

I would attend (A) the meeting (B) last week, but I had to make a speech (C) at still another meeting(D) .

Choose the best option to complete each sentence. 

This problem is a very common one …………. you do, don’t try to remove it yourself.

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

The shirt in the window was ________ expensive for me to buy.

Choose the correct answer to fill in the blank. 

It is vital that the petition_______ by all of the residents in the area.

Supply the appropriate forms of words in the brackets.

We are offering many special price_______ in printers this month. (REDUCE)

Choose the correct answer to fill in the blank.

Tom: Take care of yourself. – Mary: ______.

Choose the word(s) OPPOSITE in meaning to the underlined word(s): In order for ecotourism to be categorized as successful, it must involve local populations in the program.

 Yoko told me about students , ............... have taken the entrance exam 13 times.

 Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

He was the only___________ that was offered the job.

Choose the word or phrase that best completes the blank in each sentence.

By studying the bones of prehistorie men, scientists hope to determine what their owners______.

Supply the appropriate forms of words in the brackets.

We were all surprised at her _______to help. (REFUSE)