Question 33Environmental - - refers to activities aimed at improving and - - the standard of basic environmental conditions affecting the- - of people.
In the passage below, the numbered gaps indicate missing words. Against each number in ed pase, five options are offered In columns lettered A-E. Fill each numbered gap with the most appropriate of the options (Nos. 26-35).
Environmental - - refers to activities aimed at improving and - - the standard of basic environmental conditions affecting the- - of people.
You can achieve a - - environment by regularly cleaning and - - your house and - - property -- your -33- through covered trash - - or disposable waste bags rather than --.
Objective