Câu hỏi:

As a child I had an _______ friend called Polly.

The loss of much forest is destroying Earth’s plant and animal variety.

He owns a series of _______ across the US and beyond.

Work on the production line is monotonous and lacks _______.

The loss of much forest is destroying Earth’s plant and animal variety.

Choose the best answer A, B, C or D for each sentence

The bridge is a marvelous work of engineering and _______.

Select the synonym of the following bold and underlined word in each sentence in the unit

To conserve electricity, we are cutting down on our central heating.