Informal means slang or figurative syntax and so on therefore the answer would be D
Here are answers for questions 1-5;
Q2- I bought MYSELF a new dress today
Q3- The gift was intended for YOU and your wife.
Q5- Both ME and my sister received promotions.
Here are answers for questions 6-15
Q6- Jeff and Sarah came to the sales presentation with Sam and I.
Q7-We received a thank you note from HER and a separate latter from HIM.
Q8- I ride to work each day with Alicia and HIM, and I ride home with THEM.
Q9- The engineer WHO built the dam is pleased with the results.
Q10-The operations success depends, in part, on US.
Q11- Can’t you come along with ME while I deliver paychecks?
Q12- William sent the card to HER.
Q13- An order for ten thousand cards was received from THEM.
Q14 -Carol gave me the wrenches to ME yesterday, and I returned them to HER after I used them.
Q15- Give the letters of application to US when your through with THEM.
I hope this helped!!
Q13-
It is "Sam really enjoys the TV program NYPD Blue" B, since it needs to be all capitalized
ANSWER: allies
Allies are the supporters of ones country
