We have decided to our research into environmental waste to ensure high health (Miễn phí)

Mark the letter A, B, C, or D on your answer sheet vĩ đại indicate the word(s) OPPOSITE in meaning vĩ đại the underlined word(s) in each of the following questions. 

Some of the passengers looked green around the gills after the trip! Their faces turned pale.

A. confident           

B. attractive           

C. energetic           

D. exhausted

Mark the letter A, B, C, or D vĩ đại indicate the sentence that is closest in meaning vĩ đại each of the following questions. 

The last time she took her children vĩ đại the zoo was two months ago. 

D. She hasn't taken her children vĩ đại the zoo for two months.

Mark the letter A, B, C, or D vĩ đại indicate the sentence that is closest in meaning vĩ đại each of the following questions. 

There are possibly a hundred people at the meeting. 

D. There ought vĩ đại be a hundred people at the meeting. 

We need money to fulfill our basic needs of the life such as buying food, and (42) _______ many basic necessities of life which are almost impossible vĩ đại buy without money.

A. few                         

B. some           

C. many            

D. other

When we came in, they _______ the meal for us. 

B. prepare             

C. prepared                               

D. were preparing

What does the passage mainly discuss? 

D. Human activity and its impact on a mass extinction of species