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.

The teacher explained the lesson clearly. However, the students found it hard to understand it.

A. Although the teaching lesson was clear, there was a real challenge to the students

B. Despite the teacher's clear explanation of the lesson, students had difficulty understanding it

C. In spite of explaining the lesson clearly, students themselves found it hard to understand it

D. Though explained clearly, tfifc lesson of teaching was difficult to students

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.

The teacher explained the lesson clearly. However, the students found it hard to understand it.

A. Although the teaching lesson was clear, there was a real challenge to the students.

B. Despite the teacher's clear explanation of the lesson, students had difficulty understanding it.

C. In spite of explaining the lesson clearly, students themselves found it hard to understand it.

D. Though explained clearly, tfifc lesson of teaching was difficult to students.

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.

The teacher explained the lesson clearly. However, the students found it hard to understand it.

A. Although the teaching lesson was clear, there was a real challenge to the students.

B. Despite the teacher's clear explanation of the lesson, students had difficulty understanding it. 

C. In spite of explaining the lesson clearly, students themselves found it hard to understand it. 

D. Though explained clearly, tfifc lesson of teaching was difficult to students.

Part 1. Circle the letter A,B or C to choose the best answer to complete the following sentences (0,75 point).

1. If you kept talking, ___________.

          A. you won’t understand the lesson.

          B. you don’t understand the lesson.

          C. you wouldn’t understand the lesson.                 

2. I’m practicing speaking English a lot ___________.

A. because I don’t want to fail in the oral test

B. so I don’t want to fail in the oral test

C. but I don’t want to fail in the oral test

3. If you do a lot of exercise, ___________.

A. you would stay fit and healthy.

B. you will stay fit and healthy.

C. you have to stay fit and healthy.

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.

I didn’t pay attention to the teacher. I failed to understand the lesson.

A. Although I paid attention to the teacher, I failed to understand the lesson. 

B. I would have understood the lesson if I had failed to pay attention to the teacher. 

C. I would have understood the lesson if I had paid attention to the teacher. 

D. Unless I failed to understand the lesson, I would pay attention to the teacher.

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.

I didn't pay attention to the teacher. I failed to understand the lesson.

A. Although I paid attention to the teacher, I failed to understand the lesson. 

B. I would have understood the lesson if I had failed to pay attention to the teacher. 

C. I would have understood the lesson if I had paid attention to the teacher. 

D. Unless I failed to understand the lesson, I would pay attention to the teacher.

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.

I didn’t pay attention to the teacher. I failed to understand the lesson.

A. Although I paid attention to the teacher, I failed to understand the lesson.

B. I would have understood the lesson if I had failed to pay attention to the teacher.

C. I would have understood the lesson if I had paid attention to the teacher.

D. Unless I failed to understand the lesson, I would pay attention to the teacher.

IV. Choose the word or phrase among A, B, C or D that best fits the blank space

     The survey of eating habits was (19)_________ in Ho Chi Minh City by a group of Japanese nutritionists in order to understand the changes of eating environments and habits accompanying with the economic growth after the war in Viet Nam. The surveys were made in 2002 and 2006. In the survey in 2002, the Vietnamese surely took three meals a day without taking any snacks. They mainly took (20)______ like rice, bread, noodles and some vegetables. But the (21) ______of oils and fats and milk products was rare. It is like (22)_______ of Japan in several decades ago.

     In the survey in 2006, the changes in eating habits were observed. (23) _______the rising of their concern on eating, they rarely took food late at night. The variety and frequency of food was increased. The intake (24)______ snacks was also increased. These changes are (25) ______to have been caused by the change in their attitude towards eating due to the change in lifestyle and those changes had been observed in Japan. More rapidly, however, they were in Viet Nam.

19. A. behaved            B. carried                      C. conducted              D. made

20. A. basics                B. proteins                   C. staples food            D. staples

21. A. processes          B. intake                      C. production              D. amount

22. A. that                   B. what                         C. those                       D. which

23. A. Together with   B. Because                  C. Despite                   D. Due to

24. A. in                      B. of                            C. on                           D. with

25. A. thought             B. found                      C. considered              D. regarded