Complete the sentences with the words in 1. (Remember to give the correct form of the verb). There is great public concern about some of the chemicals used in food.............

Complete the sentences with the words in 1. (Remember to give the correct form of the verb). If we continue to............... the Earth's natural resources, we will cause serious damage to the envi...

Find and correct the mistake in each of the following sentences. The teacher asked Ben what was he doing.

Write the reported sentence. Beginning He asked (me)/ wondered/ wanted to know. Why did you come back?

Write the reported sentence. Beginning He asked (me)/ wondered/ wanted to know. Will I be ready in time?

Make a phrase with each of the words in 1. ecotourism: _____________________