Whose vs. Who's vs. It's vs. Their vs. They're vs. There

Let's go ____ for dinner. _____ going to be late so I don't want to wait for them.

• Their, there

• They're, their

• Their, They're

• There, They're

Is the following form of they're correct? "They're favorite food is spaghetti." 

• Correct

• Incorrect

Is the following form of "Their" correct or incorrect?
"If you want to go to their concert you will have to spend big bucks on tickets!"

• Correct

• Incorrect

Did you see _______ new dog? She's adorable!

• Their

• They're

• There

I want to go to Mexico for Thanksgiving! It looks so beautiful _______.

• Their

• They're

• There

Have you been to that store before? It's gorgeous and has amazing clothes. _____ all so cute!

• Their

• They're

• There

"Oh my gosh, have you seen _____ new video on Facebook? It's insane!"  

• Their

• They're

• There

"I'm obsessed with ______ new haircut."

• Their

• They're

• There

"That's going to be the highlight of _____ year. _____ going to be so happy."

• Their, there

• They're, their

• Their, They're

• There, They're

It's _______ problem.

• they're

• there

• their