Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

Our group__________ a new method to carry out the survey into teenagers’ attitudes towards online learning.

Whenever you're planning to_______ a new product, it’s essential to provide excellent customer service.

Most of this growth had occurred since 1950 and was known as the population________.

Don't let my mother watch any of those sad movies. She cries at the drop of a_________.

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.

It is not permissive for employers to discriminate on grounds of age, sex and race.

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