Formal language is also called "proper language" because it is the type of language you would use when first meeting someone or giving a speech at a high class place so the correct answer is:
<span>B) Have I convinced you that the study of grammar is important and well worth your effort? </span>
Uhhhhh ok.
Guy walks in the house, a guest that is invited over to cook the lunch for today and brings some wine with him as a drink. Guy starts cooking and goes to go set food down on the table, Wife comes into the kitchen, guy falls and drops the lunch all over the floor. The wife gets mad and start yelling. The husband comes and tells the wife its okay, they work it out, and the guest cooks the food again and cleans up. They set up the table and food, sit down, and enjoy thwir afternoon eating and chatting about their day.
Answer:
The kids behaved when David McLean because David wanted to take over the house and the kids might kill him.
Happy reading!
--Applepi101