Commas Subordinating Conjunctions

Which of the following sentences uses a comma correctly with the subordinating conjunction 'although'?

• Although I was tired I stayed up late.

• Although I was tired I stayed up late, because I had to finish my homework.

• Although I was tired I stayed up late because I had to finish my homework.

• Although I was tired, I stayed up late.

Which of the following sentences uses a comma correctly with the subordinating conjunction 'since'?

• Since I finished my work, I can go to the movies.

• Since I finished my work I can go to the movies but I need to be back by 9 PM.

• Since I finished my work I can go to the movies, but I need to be back by 9 PM.

• Since I finished my work I can go to the movies.

Choose the sentence that demonstrates the correct use of a comma with the subordinating conjunction 'when'.

• I will call you when I reach home.

• I will call you, when, I reach home.

• I will call you when, I reach home.

• I will call you, when I reach home.

Which of the following sentences uses a comma correctly with the subordinating conjunction 'while'?

• While I was cooking dinner I listened to music.

• While I was cooking dinner, I listened to music.

• While I was cooking dinner I listened to music, and then I watched TV.

• While I was cooking dinner I listened to music and then I watched TV.

Choose the sentence that demonstrates the correct use of a comma with the subordinating conjunction 'although'.

• d) Although it was raining I forgot my umbrella so I got wet.

• c) Although it was raining I forgot my umbrella, so I got wet.

• b) Although it was raining, I forgot my umbrella.

• a) Although it was raining I forgot my umbrella.

Which of the following sentences uses a comma correctly with the subordinating conjunction 'because'?

• a

• b

• d

• c

Choose the sentence that demonstrates the correct use of a comma with the subordinating conjunction 'since'.

• Since I finished my homework, I can play video games.

• Since I finished my homework I can play video games but I need to finish my chores first..

• Since I finished my homework I can play video games, but I need to finish my chores first.

• Since I finished my homework I can play video games.

Which of the following sentences uses a comma correctly with the subordinating conjunction 'when'?

• I will call you, when, I am ready.

• I will call you when I am ready.

• I will call you when, I am ready.

• I will call you, when I am ready.

Choose the sentence that demonstrates the correct use of a comma with the subordinating conjunction 'while'.

• While I was studying, I took short breaks.

• While I was studying I took short breaks and then I went for a walk.

• While I was studying I took short breaks, and then I went for a walk.

• While I was studying I took short breaks.

Choose the sentence that demonstrates the correct use of a comma with the subordinating conjunction 'because'.

• b

• c

• d

• a