Cambridge Primary 5 English: Complex Sentences and Conjunctions This lesson quiz helps learners join clauses using subordinating and coordinating conjunctions to control meaning.
Which sentence is complex?
A
Although it rained, we played outside.
B
We played outside.
C
It rained.
D
The game ended.
Explanation
It has a main clause and a subordinate clause.
Choose the best conjunction: I wore a coat __ it was cold.
A
because
B
although
C
but
D
or
Explanation
Because gives the reason.
Choose the best conjunction: __ she was tired, Mia finished the chapter.
A
Although
B
Because
C
And
D
Or
Explanation
Although shows contrast.
Which is a subordinate clause?
A
when the bell rang
B
The class left
C
The bell rang loudly
D
Everyone smiled
Explanation
It does not make full sense alone.
Which conjunction shows time?
A
before
B
because
C
although
D
unless
Explanation
Before shows when something happens.
Which conjunction shows condition?
A
unless
B
and
C
but
D
so
Explanation
Unless introduces a condition.
Which conjunction shows contrast?
A
whereas
B
because
C
since
D
when
Explanation
Whereas contrasts ideas.
Complete: We cannot start __ everyone is ready.
A
until
B
and
C
but
D
or
Explanation
Until shows the time condition.
Which sentence is punctuated correctly?
A
If it rains, we will stay inside.
B
If it rains we, will stay inside.
C
If, it rains we will stay inside.
D
If it rains we will, stay inside.
Explanation
A fronted subordinate clause is followed by a comma.
Which sentence uses "so" correctly?
A
The path was icy, so we walked carefully.
B
So the path was icy we walked.
C
The path so was icy.
D
We so walked carefully the path.
Explanation
So links a cause to a result.
Which conjunction best joins: "I practised daily. I improved."
A
because
B
and
C
so
D
although
Explanation
Improving is the result of practice.
Which conjunction best joins: "He smiled. He was nervous."
A
although
B
because
C
when
D
until
Explanation
It shows contrast.
Which sentence has two main clauses?
A
I opened the door and I stepped inside.
B
because I opened the door
C
when I stepped inside
D
although the door opened
Explanation
Both clauses can stand alone.
Which conjunction best completes: "Read the question carefully __ answering."
A
before
B
whereas
C
unless
D
because
Explanation
Before shows sequence.
Which is not a conjunction?
A
quickly
B
because
C
although
D
when
Explanation
Quickly is an adverb.
Which sentence begins with a subordinate clause?
A
After the show ended, we clapped loudly.
B
We clapped loudly after the show ended.
C
The show ended.
D
We clapped loudly.
Explanation
The subordinate clause comes first.
Complete: I will bring a torch __ the cave is dark.
A
in case
B
but
C
or
D
and
Explanation
In case shows preparation for a possibility.
Which sentence shows cause and effect?
A
The road was flooded, so the bus was late.
B
The bus was blue and large.
C
The road was long but quiet.
D
The driver waved.
Explanation
Flooding caused lateness.
Which conjunction fits: "You may read quietly __ draw in your notebook."
A
or
B
because
C
although
D
unless
Explanation
Or gives a choice.
Which complex sentence is correct?
A
Because the wind was strong, the kite rose quickly.
B
Because the wind was strong.
C
The kite because rose quickly.
D
The wind strong because the kite.
Explanation
It combines a subordinate clause with a main clause.