• A. It becomes dull and grey.
• B. It becomes increasingly pungent.
• C. It developes a pleasant fragrance.
• D. It loses its fragrance completely.

Answer: Option C

Explanation:

• A. It helped prevent contacting the plague.
• B. It unmasked the smell of the air, believed to cause the plague.
• C. It was used as a cure for several diseases.
• D. It was a popular additive in drinks and beverages.

Answer: Option B

Explanation:

• A. As a medication for headaches and cold
• B. In perfume making, to help scents last longer
• C. As a flavoring agent in food and drink
• D. To ward off the plague

Answer: Option B

Explanation:

• A. A
• B. B
• C. C
• D. D

Answer: Option D

Explanation:

• A. A
• B. B
• C. C
• D. D

Answer: Option A

Explanation:

• A. reduces the number of wild animals
• B. exposes passengers and drivers to radiation
• C. causes biological disasters
• D. increases the risk of diseases

Answer: Option D

Explanation:

• A. widespread and short-lived
• B. not widespread
• C. responsible for health problems
• D. limited in their effect

Answer: Option C

Explanation:

• A. disturbance in weather pattern
• B. deforestation
• C. abundance of food
• D. water pollution

Answer: Option A

Explanation:

• A. I am very better today.
• B. The goods are of inferior qualities.
• C. He gave me some advice.
• D. He requested of my help.

Answer: Option C

Explanation:

• A. playrite
• B. playright
• C. playwright
• D. playwrighter

Answer: Option C

Explanation:

• A. have been inundated
• B. has been inundated
• C. have inundated
• D. has inundated

Answer: Option B

Explanation:

• A. one of the larger
• B. one of largest
• C. one of the largest
• D. largest

Answer: Option C

Explanation:

• A. going
• B. to go
• C. gone
• D. have gone

Answer: Option B

Explanation:

• A. commitee
• B. accommodation
• C. competetion
• D. hallusination

Answer: Option B

Explanation:

• A. refugee
• B. traveller
• C. immigrant
• D. pilgrim

Answer: Option D

Explanation: