Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

The liver has many functions, which includes detoxifying of harmful chemicals, breakdown of drugs, filtering of blood, secretion of bile and production of blood-clotting proteins.

For more than 20 years, the Vietnamese government has pursued the open - door........................ and continued to woo foreign investment.

In Los Angeles, ... is not allowed in any building.

Many scientists ................ all their lives to working out answers to problems.

_______ is the protection of environment and natural resources.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

My first impression of her was her impassive face.

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

The journalist refused to disclose the sourse of his information.

Choose the best answer:

A large number of inhabitants have made ......... on how to protect the environment.

My sister often reads _______ fashion pages in_______ newspapers to keep up with __________ latest styles.

Choose the best answer:

Don’t forget ........... the letter for me! – I won’t.

The ASEAN Para-Games is a biannual  multi-sport  ................ held after every Southeast Asian Games for athletes with physical disabilities.

Choose the best answer:

She looks very .................. today.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

Most of the guests at the dinner party chose to dress elegantly, but one man wore jeans and a T-shirt, he was later identified as a high school teacher.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined bold word(s) in each of the following questions: 

I had to pay through the nose to get my car repaired at a service station in the middle of the desert.

With this type of insurance, you’re buying  ............... of mind.

Be careful with your gun! You ________wound somebody.

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option for each of the blanks.
People’s fingernails and toenails, according to a recent study, are nowadays growing more quickly. Research (35) _____ out at the University of North Carolina indicates that the speed at which human nails are growing has increased by (36) _____ 25 per cent over the last 70 years. The results of the study show that the (37)_____ human fingernail now grows about 3.5 mm a month, (38) _____ just 3 mm seven decades ago. Toenail growth, (39) _____ only about 2 mm per month, was also up on the figure (40) _____ in a similar survey done 70 years ago. Researchers (41) _____ the rapid increase down to changes in lifestyle, particularly the greater awareness of the importance of regular exercise and a healthy diet. This, they point out, is in (42) _____with similar trends in the height and weight of present-day adults. Interestingly, it appears that nails have a propensity to grow fastest (43) _____ warmer conditions, with the quickest growth rate among young people, and men. The fastestgrowing nail is on the middle finger while that on the little finger is (44) _____ the slowest, at only a fraction over 3 mm each month.
(44)..............................

Choose the best answer:

He smokes a lot. He is a .................. smoker. 

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined bold word(s) in each of the following questions: 

Our parents join hands to give us a nice house and a happy home

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

Heavy rain makes driving on the road very difficult.

The village was ...............  visible through the dense fog.