• A. 34
• B. 36
• C. 45
• D. 54

Answer: Option D

Explanation:

• A. it dissolves the impurities of water
• B. it is a reducing agent
• C. it is a sterilizing agent
• D. it is an oxidizing agent

Answer: Option A

Explanation:

• A. camphor
• B. ommon salt
• C. sugar
• D. salphur

Answer: Option B

Explanation:

• A. 2%
• B. 20.5 %
• C. 3 %
• D. 3.5 %

Answer: Option B

Explanation:

• A. diary
• B. life history
• C. biograph
• D. Autobiography

Answer: Option D

Explanation:

• A. a price list
• B. a valuable document
• C. list of dishes at a restaurant
• D. a chart of bus fare

Answer: Option C

Explanation:

• A. the terms being exchanged
• B. face to faced
• C. for example
• D. namely

Answer: Option A

Explanation:

• A. only little nations
• B. only few nations
• C. only a little nations
• D. only a few nations

Answer: Option D

Explanation:

• A. must restore
• B. must be restoring
• C. must have been
• D. must restored

Answer: Option A

Explanation:

• A. filling
• B. to fill
• C. filled
• D. fill

Answer: Option A

Explanation:

• A. a quick finish
• B. to finish quickly
• C. finishing quickly
• D. you fimish quickly

Answer: Option B

Explanation:

• A. Family members love to each other
• B. Family members love away each other
• C. Family members love between each other
• D. Family members love each other

Answer: Option D

Explanation:

• A. If my English teacher is here, i would be very happy
• B. If my English teacher were here, i would be very happy
• C. If my English teacher was here, I would be very happy
• D. Tf my English teacher will here, i would be very happy

Answer: Option B

Explanation:

• A. They done it very well after they had practiced
• B. They does it very weil after they had practived
• C. they do it well after they had practiced
• D. They did it very well after they had practiced

Answer: Option D

Explanation:

• A. as
• B. so
• C. very
• D. too

Answer: Option D

Explanation: