Rewrite the following sentences that keep the same meaning.
I haven’t been to the dentist’s for two years.
A.It’s two years since I went to the dentist’s.
B.It’s two years until I went to the dentist’s.
C.It’s two years since I have gone to the dentist’s.
D.It’s two years when I went to the dentist’s.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. 
Toxic chemicals in the air and land have driven many species to the ________ of extinction.
A.tip
B.edge
C.verge 
D.border

A.noticeable
B.resident
C.servable
D.contestant

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
John’s car broke down on his way to the airport. He missed the flight.
A.John’s car broke down on his way to the airport, and he missed the flight at the same time.
B.Knowing that he would miss the flight, John stopped driving on his way to the airport.
C.John missed the flight because his car broke down on his way to the airport.
D.While John’s car broke down on his way to the airport, he missed the flight.

Chọn phương án thích hợp ứng với (A,B,C hoặc D) để hoàn thành các câu sau

When I was young, I………………get up early to do the gardening.

 
A.used to      
B.got used to 
C.was used to 
D.am used to

Choose the best answer A, B, C or D to complete sentences.
We really........... ourselves at the party! Thanks so much for inviting us!
A.entertained 
B.had fun
C.enjoyed    
D.occupied

Choose the word or phrase A, B, C, or D that best completes the sentence or substitutes for the underlined word or phrase.
The purchase of wild animals .......
A.should ban          
B.must ban           
C.have to be banned  
D.must be banned

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is closest in meaning to the underlined part in each of the following questions.
We have lived there for years and grown fond of the surroundings. That is why we do not want to leave.
A.possessed by the surroundings
B.planted many trees in the surroundings
C.loved the surroundings
D.haunted by the surroundings

The word “practice” in paragraph 3 is closest in meaning to _____________
A.training
B. exercise   
C.deed  
D.belief

A.revolutionized 
B.adapted 
C.been changed 
D.modified