Grade 9 · Reading & language

Join related independent clauses with a semicolon

Use a semicolon between two closely related clauses that could each stand as a complete sentence.

6 authored questions + worked example

Worked example

Join these closely related complete sentences: The fog lifted. The boats left the harbor.

Which semicolon correctly joins two independent clauses?

Answer & why

Answer: The fog lifted; the boats left the harbor.

The fog lifted and the boats left the harbor are both complete, related clauses.

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All questions

All 6 authored questions for this skill.

Question 1

Which semicolon correctly joins two independent clauses?

  1. The first plan failed; the team tried another.
  2. The first; plan failed the team tried another.
  3. The first plan; failed the team tried another.
  4. The first plan failed; after lunch.
A hint

A semicolon can join two independent clauses; each side must have its own complete main clause.

Answer & why

Answer: The first plan failed; the team tried another.

The first plan failed is complete, and so is the team tried another.

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Question 2

Which semicolon correctly joins two independent clauses?

  1. The room was; quiet everyone was reading.
  2. The room; was quiet everyone was reading.
  3. The room was quiet; while reading.
  4. The room was quiet; everyone was reading.
A hint

A semicolon can join two independent clauses; each side must have its own complete main clause.

Answer & why

Answer: The room was quiet; everyone was reading.

Both sides of the correct semicolon can stand as sentences.

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Question 3

Which semicolon correctly joins two independent clauses?

  1. The paint had dried; we removed the tape.
  2. The paint had; dried we removed the tape.
  3. The paint; had dried we removed the tape.
  4. The paint had dried; before noon.
A hint

A semicolon can join two independent clauses; each side must have its own complete main clause.

Answer & why

Answer: The paint had dried; we removed the tape.

The correct choice links two complete clauses about successive related actions.

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Question 4

Which semicolon correctly joins two independent clauses?

  1. The battery was empty; the lamp would not turn on.
  2. The battery; was empty the lamp would not turn on.
  3. The battery was empty; without charge.
  4. The battery was; empty the lamp would not turn on.
A hint

A semicolon can join two independent clauses; each side must have its own complete main clause.

Answer & why

Answer: The battery was empty; the lamp would not turn on.

The battery was empty and the lamp would not turn on are complete clauses.

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Question 5

Which semicolon correctly joins two independent clauses?

  1. The fog lifted the boats; left the harbor.
  2. The fog; lifted the boats left the harbor.
  3. The fog lifted; before sunrise.
  4. The fog lifted; the boats left the harbor.
A hint

A semicolon can join two independent clauses; each side must have its own complete main clause.

Answer & why

Answer: The fog lifted; the boats left the harbor.

The fog lifted and the boats left the harbor are both complete, related clauses.

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Question 6

Which semicolon correctly joins two independent clauses?

  1. Jo packed the tools; Mina checked the map.
  2. Jo packed; the tools Mina checked the map.
  3. Jo; packed the tools Mina checked the map.
  4. Jo packed the tools; before Mina.
A hint

A semicolon can join two independent clauses; each side must have its own complete main clause.

Answer & why

Answer: Jo packed the tools; Mina checked the map.

Each side names a subject and a complete action.

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