Find a mistake in the four underlined parts of the sentence and correct it:
Although our poor living conditions, we all feel happy.
A. Although
B. poor
C. all
D. fell

Choose the best answer for the following sentence:
This is the last time I __________ an exercise like this.
A. do  
B.  did   
C. have done   
D. would do

Choose the correct sentence which is built from the words and phrases given:
Then / close / the battery compartment / fit the cover / click / in position.
A. Then close the battery compartment by fitting the cover and clicking it in position.
B. Then close the battery compartment to fit the cover and click it in position.
C. Then elose the battery compartment fitting the cover and clicking it in position.
D. Then you elose the battery compartment with fitting the cover and clicking it in position.

Choose the correct sentence which is built from the words and phrases given:
I / just complete / two-year bilingual secretarial course/ local college //
A. I just completed two years bilingual secretarial course in local college.
B. I just complete the two year bilingual secretary for local course.
C. I‘ve just completed a two years bilingual secretary at my local college.
D. I ’ve just completed a two year bilingual secretarial course at my local college.

Quần đảo Trường Sa thuộc 
A. tỉnh Khánh Hoà.
B. thành phố Đà Nẵng.
C. tỉnh Quảng Ngãi. 
D. tỉnh Bà Rịa - Vũng Tàu.

Khung hệ tọa độ địa lí của nước ta có điểm cực Bắc ở vĩ độ
A. 23°23'B.
B. 23°24'B.
C. 23°25'B
D. 23°26'B

Choose the best answer for the following sentence:
Susan: “Which lower-secondary school did you go to?” / Nga: “ _____________.” 
A. I went to Le Loi Lower-secondary school 
B. I went to school every morning 
C. My father took me to Lower-secondary school 
D. My house was near my school

Choose the best answer for the following sentence:
I would rather read books _____________ go to the cinema. 
A. as             
B. than                   
C. more than               
D. better than

Choose the word that has the underlined part pronounced differently from the rest:  
more                  score                     word                      store 
A. more             
B. score              
C. word           
D. store

Tập nghiệm của phương trình   là:
A.
B.
C.
D.