13/07/2026
Answer to Some Exercises for IAWT2 (1)
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Choose the most appropriate word/phrase
in the square brackets to form the correct sentence. Why is it the correct choice?
1. (1) [There is / It is / While] certainly true (2)[of / which / that] the use of private cars (3)[has / have] greatly increased (4)[full stop / comma / semi-colon] (5) [But / but that is / but it is] also true that not all the (6) [affects / effects] of the increase (7) [is / are] positive.
1.
1. There is = expresses existence of something
e.g.,.There is ample evidence to prove that...
It is = indicates opinion / attitude
It is + (Adv) + Adj + 'that' Clause
Formal use: e.g.,
Many people think that...
It is generally believed that....
While = Dependent Clause Marker DCM
Subordinating Conjunction
To show Concession / Contrast
'that' = conjunction / connector / connects the
Sub Clause to the Main Clause
It is certainly true + that +
The use of private cars has greatly increased.
2. 'that' Noun Clause
'that' + Sentence
3. SVA = Subject-Verb Agreement
4. 2 Sentences combined with a Coordinating
Conjunction 'but', which requires a comma.
Sentence 1, Conjunction + Sentence 2
'fanboys' coordinating conjunctions
for / and / nor / but / or / yet / so
5. A full stop would be inaccurate here as the
whole sentence is a Compound Sentence
consisting of 2 Independent Clauses connected
by a coordinating Conjunction 'but'.
In the same way, a semi-colon would be out of
place.
Never start a sentence with And, But, So
Formal-Academic Rule
Parallelism: same structure repeated:
'It is true that'.....'it is (also) true that...'
6. Verb and Noun
affects // effects
7. SVA
Answer:
It is certainly true that the use of private cars
has greatly increased, but it is also true that
not all the effects of the increase are positive.
It is certainly true that
the use of private cars
has greatly increased,
but
it is also true that
not all the effects of the increase
are positive.
'It is certainly true that.... , but it is also true that...'
structure is used to show opposing ideas/situations. It is similar to
'While/Although..... , ........' Structure.