Intercession- Compound Sentences

Does this sentence need a comma?
I wanted to go to the store but I decided to stay home instead.

• Yes 
• No

Does this sentence need a comma?
I went to dance and then went home.

• Yes
• No

Does this sentence need a comma?
Every day was happy and every night was peaceful.

• Yes
• No

A compound sentence is joined by...

• a comma and conjunction

• just a conjunction

• just a comma

• a semi-colon

Complete the sentence with the coordinating conjunction that make sense.

The weather today will be cool ____ rainy.

• but

• , and

• and

• , yet

Complete the sentence with the coordinating conjunction that make sense.
Andy plays the violin well, _____ the trumpet is his favorite instrument.

• so
• but
• yet
• for

Complete the sentence with the coordinating conjunction that make sense.

You may have soup, ____ you may have salad.

• or

• and

• nor

• yet

Complete the sentence with the coordinating conjunction that make sense.

Mom wanted a scrapbook of our trip, _____ she took many pictures.

• or

• so

• but

• yet

Deserts are harsh and dry, ________ many plants grow there.

• for
• so
• yet

I don't know how I missed that question ___ I thought I knew it.

• ,

• .

• ;