G10. Review 4. Units 9-10 | Baamboozle - Baamboozle

English 22 Public

Vocab - Grammar

Study Slideshow

You should use electric fans instead of air conditioners _____ they don’t emit dangerous gases. (A. because B. although C. so D. but)

A. because

10

Kevin told Phong _____ to our environment in several ways. (A. plastic is too harmful B. plastic was very harmful C. plastic may be very harmful D. plastic had been very harmful)

D. plastic had been very harmful

15

The campaign _____things like water bottles and aluminum cans into new, useful objects like park benches, bikes, etc. (A. turns B. comes C. becomes D. recycles)

A. turns

10

We get the energy we require for our everyday needs from many sources, but not all of them are _____. (A. unharmed B. eco-friendly C. ecological D. economic)

B. eco-friendly

10

Burning garbage _____ dangerous gases to the environment, and this may lead to global warming. (A. throws B. sends C. emits D. rejects)

C. emits

10

If tourists throw rubbish or break tree branches, they are _____ fined. (A. heavy B. heavily C. unheavy D. heaviness)

B. heavily

5

Cuting down trees or hunting wild animals may _____ the ecological balance of an area. (A. upset B. pollute C. motivate D. D. bring away )

A. upset

10

A lot of waste from hotels and vehicles is also ____ into the water and air. ( A. discussed B. collected C. discharged D. treated)

C. discharged

10

Most of the air pollution results ____ the burning of fossil fuels, motor vehicles, factories, aircraft and rockets. (A. in B. to C. on D. from)

D. from

10

To ____ tourists, we have to change our usual foods to suit their tastes or adapt dances and traditions to suit their needs. (A. entertain B. enjoy C. attack D. persuade)

A. entertain

10

Ecotourism can be ____ to local people. (A. constructive B. beneficial C. different D. meaningful

B. beneficial

10

If tourists win the trust of animals, they ____ put wild creatures in danger by encouraging them to relax with their natural predators. (A. will B. would C. could D. had)

A. will

5

There will be some unforeseen consequences to the environment if we ____ ecotourism projects properly. (A. didn't manage B. don't manage C. couldn't manage D. wouldn't manage)

B. don't manage

10

REWRITE: CONDITIONAL 1st or 2nd: I want to go to the cinema but I haven't got enough money.

If I had got money, I would go to the cinema

15

REWRITE: CONDITIONAL 1st or 2nd: You must leave home early or you’ll miss the flight. => If you ___________

leave home early, you won't miss the flight

15

REWRITE: CONDITIONAL 1st or 2nd: He won't like the monitor. He can send it back to the shop. => If he _______.

doesn't like the monitor, he can send it back

15