Correct the following sentences:

He went to the airport in order to receiving his friend

Make sentences of your own with each of the following words as directed: Copying, vagueness and ambiguity must be avoided.

Challenging (Interrogative)

Make sentences of your own with each of the following words as directed: Copying, vagueness and ambiguity must be avoided.

Compromising (Comparative)

Write an essay on any one of the following:

Freedom of expression.

Combine each group of sentences into a simple, compound or complex sentence as the context demands.

Ecotourism can be achieved only if steps are taken in the right direction. In 1993, British Airways led the way as the first airline to implement a systematic environmental policy.

Combine each group of sentences into a simple, compound or complex sentence as the context demands.

While progress continues to be made on many fronts and by many players, it is the individual traveller who will keep ecotourism on track. Tourists can make informed choices about travel destinations and tour operators, as well as conscious efforts to reduce their individual impact on the environment and to practise cultural sensitivity toward local people.