Choose the word which has a different stress pattern from that of the others.

• fantastic

• national

• numerous

• cultural

The greenhouse effect is a(n)........of air pollution

• convenience

• cause

• result

• advantage

. Schools are important in helping to raise...awareness.

• environmental

• environment

• environmentally

• environmentalist

If my father.....busy now, he....us to Cat Ba National Park.

• were-would take

• weren't- wouldn't take

• were not-would take

• were not - won't take

. We can help......the environment by using green and sustainable energy sources

.

• waste

• save

• keep

• enjoy

Choose the word with a different way of pronunciation in the underlined part.

• threat

• increase

• release

• easy

The Mekong Delta is an extraordinary place that...international tourism

• considers

• attracts

• persuades

• offers

They will let you in if you...old enough

• will be

• are

• was

• were

If he had enough money, he....abroad to improve my English.

• . will go

• should have go to

• would go

• should go

. Burning garbage....dangerous gases to the environment, and this may lead to globawarmingl

• emits

• rejects

• sends

• throws