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Grammar

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Câu 1

Identify the adverbial clauses of condition in the following sentences.

1. We won't go fishing if it rains.

2. If I were you, I would tell the truth.

Câu 2

Choose the correct answer to fill in the blank in the following question.

I'll bring a power bank __________ my phone battery dies.

so that
as if
in case
unless
Câu 3

Choose the correct answer to fill in the blank in the following question.

I'll lend you my notes __________ you bring them back tomorrow.

as long as
as if
even if
unless
Câu 4

Choose the correct answer to fill in the blank in the following question.

I __________ that laptop provided that I had enough money.

bought
buy
will buy
would buy
Câu 5

Choose the correct answer to fill in the blank in the following question.

She won't tell you the secret unless she __________ you completely.

would trust
will trust
trusts
trusted
Câu 6

Choose the sentence that best combines each pair of sentences in the following questions.

You must release the sea turtle into the sea. Otherwise, it will die soon. (if)

The sea turtle will die soon if you didn't release it into the sea.
If the sea turtle dies soon, you will release it into the sea.
The sea turtle would die soon if you released it into the sea.
If you don't release the sea turtle into the sea, it will die soon.
Câu 7

Choose the sentence that best combines each pair of sentences in the following questions.

Raising people's awareness is important to preserve wildlife. Imposing strict laws is also important. (as... as)

Raising people's awareness is as important as imposing strict laws to preserve wildlife.
As raising people's awareness is important, imposing strict laws is as important to preserve wildlife.
Raising people's awareness is important as to preserve wildlife as imposing strict laws.
Raising people's awareness as well as imposing strict laws is more important to preserve wildlife.
Câu 8

Choose the sentence that best combines each pair of sentences in the following questions.

We must stop poaching. Otherwise, many endangered species will become extinct. (unless)

We will stop poaching unless many endangered species become extinct.
Unless we don't stop poaching, many endangered species will become extinct.
Unless we stop poaching, many endangered species will become extinct.
Many endangered species wouldn't become extinct unless we stopped poaching.
Câu 9

Choose the sentence that best combines each pair of sentences in the following questions.

A monkey is very intelligent. You may not think it is. (more ... than)

A monkey may think it is more intelligent than you think.
You may think a monkey is more intelligent than it is.
A monkey is more intelligent than you may think.
A monkey may be thought to be more intelligent than it is.
Câu 10

Choose the underlined part that needs correction in each of the following questions.

In many fragile ecosystems, wild animals adapt to climate change more slowly as scientists previously expected.

expected
adapt to
many
as
Câu 11

Choose the underlined part that needs correction in each of the following questions.

As if parents communicate openly, children will feel more confident to share personal problems at home.

personal
openly
will feel
As if
Câu 12

Choose the underlined part that needs correction in each of the following questions.

Online learning can be so effective as traditional classrooms when students stay focused and manage time well.

can
so
focused
when
Câu 13

Choose the underlined part that needs correction in each of the following questions.

Students may struggle with online classes unless they will have strong self-discipline and motivation.

motivation
unless
will have
with