Grammar Builder - Unit 1

Choose the word or the phrase or sentence that best completes each unfinished sentence below

_________ air is one of the many problems we have to solve.

1. Pure
2. Polluted
3. Dust
4. Pleasant

Choose the word or the phrase or sentence that best completes each unfinished sentence below

I’m disappointed _________ people have spoiled this area.

1. that
2. when
3. if
4. how

Choose the word or the phrase or sentence that best completes each unfinished sentence below

We couldn’t go on a picnic as planned __________ it was raining.

1. however
2. but
3. because
4. so

Choose the word or the phrase or sentence that best completes each unfinished sentence below

If he ________ hard today, can he have a holiday tomorrow?

1. works
2. will work
3. worked
4. would work

Choose the word or the phrase or sentence that best completes each unfinished sentence below

The factory was accused ____ having caused higher level of pollution to the environment.

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

Choose the word or the phrase or sentence that best completes each unfinished sentence below

The driver was ________.

1. serious injured
2. injure seriously
3. seriously injured
4. injured seriously

Choose the word or the phrase or sentence that best completes each unfinished sentence below

You haven’t written to her_________, have you?

1. recently
2. never
3. late
4. recent

Choose the word or the phrase or sentence that best completes each unfinished sentence below

The boy likes ________ games but hates ___________ his lessons.

1. play / study
2. playing / study
3. play / studying
4. playing / studying

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each question

We must admit that people are heavily polluting the environment.

1. decline
2. rebut
3. deny
4. accept

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each question

Most people admit that they contribute to global warming.

1. be partly responsible for
2. disapprove
3. neglect
4. cause

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each question

In the past, a lot of countries denied having contributed to global warming

1. agreed
2. refused
3. approved
4. avoided

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each question

Land erosion is mainly caused by widespread deforestation.

1. afforestation
2. reforestation
3. logging
4. lawn mowing

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each question

Global warming has severe impact on water supplies.

1. very good
2. very bad
3. normal
4. long-lasting

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each question

We need to cut down on the emission of carbon dioxide into the atmosphere.

1. intake
2. retake
3. uptake
4. discharge

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each question

Deforestation is one of the biggest environmental threats to the ecological balance in the world.

1. sureties
2. certainties
3. dangers
4. safety

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each question

With clear evidence, his company couldn't deny having dump a large quantity of toxins into the sea.

1. clear evidence
2. deny
3. having dump
4. into the sea

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each question

These companies were accused on having released a large amount of carbon dioxide into the atmosphere.

1. These companies
2. accused on
3. having released
4. into the atmosphere

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each question

Having been warned about the relationship between climate change and the spread of infectious diseases, everyone should get vaccinated.

1. Having been warned
2. between climate change
3. the spread of infectious diseases
4. get vaccinated

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each question

Humans now have to suffer the effects of global warming due to having treat the environment irresponsibly.

1. have to
2. effects of global warming
3. due to
4. treat the environment

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each question

Having denied the responsibility for the environmental it caused, the factory was forced to close down.

1. Having denied
2. responsibility
3. environmental
4. was forced to