Câu 1

Choose the sentence that best combines the two given ones.

I separate my trash for recycling. It can be processed correctly.

I separate my trash for recycling so as to it can be processed correctly.
I separate my trash for recycling order that it can be processed correctly.
I separate my trash for recycling so that to be processed correctly.
I separate my trash for recycling so that it can be processed correctly.
Câu 2

Choose the sentence that best combines the two given ones.

Pollution affects wildlife habitats. People have to make an effort to reduce it.

Pollution affects wildlife habitats so as to have to make an effort to reduce it.
Pollution affects wildlife habitats; however, people have to make an effort to reduce it.
Pollution affects wildlife habitats, so people have to make an effort to reduce it.
Pollution affects wildlife habitats because people have to make an effort to reduce it.
Câu 3

Choose the sentence that best combines the two given ones.

You shouldn’t pour chemicals down the drain. It can pollute the water.

You shouldn’t pour chemicals down the drain due to it can pollute the water.
You shouldn’t pour chemicals down the drain if it can pollute the water.
You shouldn’t pour chemicals down the drain so that it can pollute the water.
You shouldn’t pour chemicals down the drain because it can pollute the water.
Câu 4

Choose the sentence that best combines the two given ones.

Water is essential for life. We must conserve it.

Water is essential for life in order to conserve it.
Water is essential for life, for we must conserve it.
Water is essential for life therefore we must conserve it.
Water is essential for life, and we must conserve it.
Câu 5

Choose the sentence that best combines the two given ones.

We don't litter in the park. It keeps the environment clean.

Unless we litter in the park, the environment won’t stay clean.
If we don't litter in the park, the environment will stay clean.
We don't litter in the park in order to the environment stays clean.
If we don't litter in the park, so the environment will stay clean.
Câu 6

Choose the correct sentence using the given words/phrases.

Single-use plastic / harm / environment / it / convenient.

Single-use plastic harms the environment although it convenient.
Single-use plastic harms the environment because it's convenient.
Single-use plastic will harm the environment if it's convenient.
Single-use plastic harms the environment though it's convenient.
Câu 7

Choose the correct sentence using the given words/phrases.

Climate change / result / pollution, / it / threaten / our planet.

Climate change results in pollution, for it threatens our planet.
Climate change results from pollution, and it threatens our planet.
Climate change results in pollution, so it threatens our planet.
Climate change results from pollution so that it threatens our planet.
Câu 8

Choose the correct sentence using the given words/phrases.

We should / reduce, / reuse, / recycle / paper products / we / save / trees.

We should reduce, reuse, and recycle paper products, or we save trees.
We should reduce, reuse, and recycle paper products though we save trees.
We should reduce, reuse, and recycle paper products in order we save trees.
We should reduce, reuse, and recycle paper products so that we save trees.
Câu 9

Choose the correct sentence using the given words/phrases.

Recycling / reduce/ waste, / it / easy way / help the environment.

Recycling reduces waste, and it's an easy way helping the environment.
Recycling reduces waste, so it's a easy way to help the environment.
Recycling reduces waste, and it's an easy way to help the environment.
Recycling reduces waste, therefore it an easy way to help the environment.
Câu 10

Choose the correct sentence using the given words/phrases.

We should / plant / more trees / order / provide / shade and clean air.

We should plant more trees in order to provide shade and clean air.
We should plant more trees in order to providing shade and clean air.
We should plant more trees so order to provide shade and clean air.
We should plant more trees in order that provide shade and clean air.
Câu 11

Put the words/phrases into the correct order. There is ONE extra word.

Câu 12

Put the words/phrases into the correct order. There is ONE extra word.

Câu 13

Put the words/phrases into the correct order. There is ONE extra word.

Câu 14

Put the words/phrases into the correct order. There is ONE extra word.

Câu 15

Rewrite the sentence and keep its same meaning as the first one. No more than SIX WORDs in the blanks.

You can use a cloth bag for shopping so that you reduce plastic waste. (to)

→ You can use a cloth bag for shopping plastic waste.

Câu 16

Rewrite the sentence and keep its same meaning as the first one. No more than SIX WORDs in the blanks.

Clean water is essential for drinking, so we must protect our rivers and lakes. (is)

→ We must protect our rivers and lakes for drinking.

Câu 17

Rewrite the sentence and keep its same meaning as the first one. No more than SIX WORDs in the blanks.

Despite the difficulties, we must find ways to reduce pollution. (although)

, we must find ways to reduce pollution.

Câu 18

Rewrite the sentence and keep its same meaning as the first one. No more than SIX WORDs in the blanks.

We planted more trees in our neighborhood so as to improve air quality. (so)

→ We planted more trees in our neighborhood air quality.