Spelling and Punctuation

My sister uses the ______ to wash the clothes.

• ditergent

• detergent

• dittergent

• dettergen

I _______ a letter from my brother.

• received

• recieved

• recievied

• recevied

The encyclopaedia is _______ for looking up things.

• convinient

• convienient

• convenient

• conveneint

Devi marks her birthday on the ____

• calender

• calandar

• calander

• calendar

What change if any should be made to this sentence? 
"We should probaly leave for the movie soon," said Bob. 

• Change the comma to a period

• Change said to Said

• Change probaly to probably

• Make no change

What is the best change we can make to this sentence:

"First you do your homework, than you can play on your phone," the exasperated mother replied.

• Change than to then

• Change your to you're

• Change mother to Mother

• Change replied to replyed

The teacher was helpfull and showed the student how to work the difficult math problem. 
What change, if any, is needed in the sentence above?

• add a comma before and 

• change helpfull to helpful

• insert a comma after difficult

• no change is needed

Choose the sentence with the correct punctuation.

• What's happening?

• Whats happening?

• What's happening.

• What's Happening?

Choose the sentence with the correct punctuation.

• whose pair of shoes are these?

• Whose pair of shoes are these?

• Whose pair of shoes, are these.

• Whose pair of shoes are these

Which sentence has the correct punctuation?

• Are my shoes by the door!

• Are my shoes by the door?

• Are, my shoes by the door?

• Are my shoes by the door.