Unit 10 : Engagered species : Test 3

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.

Keep quiet. You _______ talk so loudly in here. Everybody is working.

1. may
2. must
3. might
4. mustn'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 be here by 6 o'clock? - No, you _______.

1. Shall/mightn't
2. Must / needn't
3. Will / mayn't
4. Might / won'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.

We should do something immediately to conserve _______ nature

1. a
2. an
3. the
4. 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.

Many schools provide environmental education to increase students' awareness of conservation needs.

1. effort
2. benefit
3. exploitation
4. knowledge

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.

Susan ___ hear the speaker because the crowd was cheering so loudly.

1. mustn't
2. couldn't
3. can't
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.

Chemical wastes from factories are _______ that cause serious damage to species habitats.

1. pollutes
2. pollutants
3. pollutions
4. polluters

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 is not at home. He _____ go somewhere with Daisy. I am not sure.

1. might
2. will
3. must
4. should

Choose the word which is stressed differently from the rest.

1. derive
2. provide
3. modern
4. depend

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.

If I had gone white water rafting with my friends, I _______ down the Colorado River right now.

1. should have floated
2. must be floating
3. would be floating
4. would have been floating

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.

Many species have become extinct each year before biologists can identify them.

1. destroy
2. drain
3. endanger
4. discover

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. raise
2. produce
3. supply
4. reserve

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.

- Oh no! I completely forgot we were supposed to pick Jenny up at the airport this morning.

     - She _______ there waiting for us

1. needn't sit
2. might still sit
3. must still be sitting
4. should have sat

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.

Contamination and global warming have driven many species of animals and plants _______ the threat of extinction.

1. for
2. to
3. with
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.

All the countries of the area have _______ to protect their wildlife but they are rarely enforce

1. efforts
2. laws
3. results
4. reserves

Choose the word which is stressed differently from the rest.

1. medicine
2. endanger
3. addition
4. survival

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.

Forest dwellers had always hunted the local _______ but their needs had been small.

1. wildlife
2. commerce
3. reserve
4. generation

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.

Although we are aware _______ the importance of environment, we still overexploit it.

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

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 have a day off tomorrow? - Of course not. We have a lot of things to do.

1. Must
2. Will
3. May
4. Need

Choose the word which is stressed differently from the rest.

1. habitat
2. different
3. industry
4. introduce

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 computer _______ reprogramming. There is something wrong with the software.

1. must
2. need
3. should
4. may

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.

They have built a particular reserve' which is suitable _______ pandas.

1. at
2. upon
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.

You _______ touch that switch, whatever you do.

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

Farmers make their soil more productive by distributing _______.

1. fertile
2. fertility
3. fertilizers
4. fertilizable

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 _______ be rich to be a success. Some of the most successful people I know haven't got a penny to their name.

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

Everyone knows what is happening to _______ earth but we just do not know how to stop it.

1. a
2. an
3. the
4. Ø

Choose the word which is stressed differently from the rest.

1. extinction
2. animal
3. classify
4. primary

Choose the word which is stressed differently from the rest.

1. biologist
2. seriously
3. commercial
4. identify

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.

They eventually realize that reckless _______ of the earth's resources can lead only to eventual global disaster.

1. exploit
2. exploitable
3. exploitation
4. exploitative

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.

If an area is _______, all the trees there are cut down or destroye

1. endangered
2. deforested
3. contaminated
4. polluted

Choose a, b, c, or d that best fills in the blank.

When I was a child, as we were having dinner, my grandmother always used to say, “_______.”

1. One must not eat with one's mouth open
2. You should have eaten with your mouth open.
3. Open your mouth and eating
4. One needn't open his mouth to eat