Unit 10 : Engagered species : Test 2

part, or has a close meaning to the original one.

I _______ be at the meeting by 10:00. I will probably _______ take a taxi if I want to be on time.

1. must/ have to
2. may / must
3. should / needn't
4. mustn't / shouldn't

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

I am not deaf. You _______ shout.

1. must
2. mustn't
3. need
4. needn’t

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

Clearing forests for timber has resulted _______ the loss of biodiversity.

1. with
2. at
3. in
4. for

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

Species become extinct or endangered for _______ number of reasons, but _____ primary cause is the destruction of habitat by human activities.

1. Ø / a
2. a / the
3. the / a
4. Ø / Ø

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

Ted's flight from Amsterdam took more than 11 hours. He _______ exhausted after such a long flight now.

1. must be
2. must be being
3. must have been
4. should have been

Choose the word which has the underlined part pronounced differently from the rest.

1. protect
2. commercial
3. construction
4. climate

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

You _______ forget to pay the rent tomorrow. The landlord is very strict about paying on time.

1. needn't
2. mustn't
3. do not have to
4. may not

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

Current extinction rates are at least 100 to 1,000 times higher than _______ rates found in the fossil recor

1. nature
2. natural
3. naturally
4. naturalness

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

I do not mind at all. You _______ apologize.

1. shouldn't
2. needn't
3. mustn't
4. oughtn't to

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

_______ is the protection of environment and natural resources.

1. Survival
2. Commerce
3. Conservation
4. Extinction

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

Hunting for meat and burning forests for soil cause destruction to wildlife.

1. organization
2. contamination
3. protection
4. damage

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

The lamp _______ be broken. Maybe the light bulb just burned out.

1. should not
2. might not
3. must not
4. will not

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

It is reported that humans are the main reason for most species' declines and habitat _______ and degradation are the leading threats.

1. destroy
2. destructive
3. destructor
4. destruction

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

Toxic chemicals from factories are one of the serious factors that leads wildlife to the _______ of extinction.

1. wall
2. fence
3. verge
4. bridge

Choose the word which has the underlined part pronounced differently from the rest.

1. medicine
2. priority
3. crisis
4. primary

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

Since _______ 1600s, worldwide overexploitation of animals for _______ food and other products has caused numerous species to become extinct or endangere

1. the / a
2. the / Ø
3. Ø / the
4. the / the

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

We have to apply effective measures to save many plant and animal species _______ extinction.

1. from
2. in
3. for
4. on

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

The television isn't working. It _______ during the move.

1. should have been damaged
2. needn't be damaged
3. must have been damaged
4. ought not be damaged

Choose the word which has the underlined part pronounced differently from the rest.

1. chemical
2. which
3. change
4. each

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

_______ I borrow your lighter for a minute? - Sure, no problem. Actually, you _______ keep it if you want to.

1. May / can
2. Must / might
3. Will / should
4. Might / needn’t

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

Humans depend on species diversity to provide food, clean air and water, and fertile soil for agriculture.

1. destruction
2. contamination
3. fertilizer
4. variety

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

John failed again. He _______ harder.

1. must have tried
2. should have tried
3. can tried
4. may have tried

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

Over-exploitation for food, pets, and medicine, pollution, and disease are recognized _______ a serious threat _______ extinction.

1. as / of
2. to / for
3. over / with
4. upon / at

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

It is a top secret. You _______ tell anyone about it.

1. mustn't
2. needn't
3. mightn't
4. won't

part, or has a close meaning to the original one.

Life on Earth is disappearing fast and will continue to do so unless urgent action is taken.

1. vanishing
2. damaging
3. polluting
4. destroying

Choose the word which has the underlined part pronounced differently from the rest.

1. endangered
2. destroyed
3. damaged
4. provided

Choose the word which has the underlined part pronounced differently from the rest.

1. attitude
2. survive
3. introduce
4. human

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

Almost half of turtles and tortoises are known to be threatened with ____.

1. extinct
2. extinction
3. extinctive
4. extinctly

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

The world's biodiversity is declining at an unprecedented rate, which makes wildlife _______.

1. prosperous
2. prefect
3. vulnerable
4. remained

Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.

We have plenty of time for doing the work. We _______ be hurrie

1. needn't
2. shouldn't
3. mustn't
4. mayn't