The question involves using the correct form of 'be going to' for future intentions or plans. Here are the step-by-step answers and explanations for each sentence:
Louis enjoyed his meal at the restaurant. He says he is going to go back with his wife.
Here, the sentence is already completed with "is going to go back." The structure 'is going to' is correctly used to express a future plan that Louis has, which is to return to the restaurant with his wife.
Camilla is going to work in the kitchen area in the new department store.
In this sentence, 'is going to work' indicates a planned future activity for Camilla, which is working in the kitchen area of the new store.
I saw a nice pair of shoes in the window, but I am not going to buy them until they're on sale.
Here, "am not going to buy" is used to show the decision not to purchase the shoes until a specific condition (a sale) occurs.
Why did George go to the bank? Because he is going to borrow money to buy a new van for his business.
The phrase 'is going to borrow' expresses George's future action, explaining his reason for visiting the bank.
We are not going to spend a lot of money on a new car.
'Are not going to spend' indicates a decision already made about not allocating a large amount of money for a car.
I don't need my bicycle anymore. I am going to sell it online.
Here, 'am going to sell' indicates a firm intention to sell the bicycle online.
Beatrice and Victor are going to get married next July in Dubai. I'm so excited!
'Are going to get married' expresses their planned and definite future event of marriage, along with the specific time and place.
In all these sentences, the 'be going to' structure is used to indicate intentions, plans, or decisions about the future.