Câu hỏi:

As a child I had an _______ friend called Polly.

Choose the word whose underlined part has a different pronunciation from the others in each group

Work on the production line is monotonous and lacks _______.

But we can stop adding the problem while scientists search for answers, and laws are passed in nature’s defense.

Choose the word whose underlined part has a different pronunciation from the others in each group

This is especially worrying when there are about 3,000 plants with values as medicines against cancer, AIDS, heart disease and many other sicknesses.

I'm sick of _______-heart liberal politicians.