Formal and Informal Sentences

Which of the following is a formal sentence?

• I can't be bothered.

• I need you to help me.

• The meal was extremely unpleasant.

• The food was rubbish.

Which sentence is informal?

• I'm sorry but I can't do that.

• I require some assistance.

• How are you this morning?

• I apologise but I am unable to assist with that.

Identify the formal sentence.

• I am not in the right frame of mind.

• We're going on holiday tomorrow.

• Are you ok?

• We are going to Italy for two weeks.

Which of these is an informal sentence?

• How are you this morning?

• The food was rubbish.

• The meal was extremely unpleasant.

• I am not in the right frame of mind.

Formal or Informal? 
I feel quite well, thank you. 

• formal

• informal

Formal or informal? 
Ya'll ok? 

• Formal

• Informal

Choose the formal sentence.

• I can't be bothered.

• I require some assistance.

• Are you ok?

• We're going on holiday tomorrow.

Which sentence is formal?

• Are you ok?

• The meal was extremely unpleasant.

• I'm sorry but I can't do that.

• I need you to help me.

Identify the informal sentence.

• I apologise but I am unable to assist with that.

• We are going to Italy for two weeks.

• The food was rubbish.

• How are you this morning?

Choose the informal sentence.

• I require some assistance.

• The meal was extremely unpleasant.

• I'm sorry but I can't do that.

• We are going to Italy for two weeks.