Choose the word or phrase that is CLOSEST in meaning to the underlined part in each of the following sentences

Exercise 4. Choose the word or phrase that is CLOSEST in meaning to the underlined part in each of the following sentences.

16. My grandfather gets a lot of pleasure from gardening.

A. sadness                          B. equipment                      C. profits                     D. happiness

17.Many people in this area have cholera because they drink unwell-treated water.

A. mineral                           B. fresh                              C.     contaminated       D. salty

18.   With healthier lifestyles and better medical care people will have a longer life expectancy.

A. lifeboat                          B.     lifestyle                      C.     lifespan                D. lifejacket