English is the ___________ language of many countries such as the US, the UK, and Australia.

Poisonous ___________ from factories can kill a lot of wildlife animals.

People in the flooded area have ___________ to a safer place.

The last/ time/ he/ speak/ his father/ be/ two months ago.

______________________________________________________________

Write full sentences using the suggested words and phrases

If/ I/ be/ you/ I/ buy/ that house.

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Choose the best answer A, B, C or D to complete the following sentences

The last typhoon resulted ___________ terrible loss of lives.

Rewrite the second sentence so that it has a similar meaning with the first one

Air pollution can cause breathing problems.

Breathing _____________________________________________________