Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to tidy the house without your parents knowing [title] Find an excuse to get your parents out of the house. [step] Tell them that there is a sudden need of groceries, or that your teacher wants to talk to them. Something like that, but an excuse that will keep them out of the house for about 20 minutes.

Ending1: That will leave you enough time to tidy everything up. [title] Start with the room your parents see when they come in. Ending2: You could say, " i've got another class. It's physics, but i just had to catch up. Ending3: [title] Tell them that you need time to sort out some stuff. [step] There is nothing to worry about if you cannot find an excuse, apart from things like an allowance for when you get home. Ending4: If your parents have a curfew or are busy at school, say you have to get to the school early so you won't be late. [title] Ask if there is a time limit.

Answer format: ending1/ending2/ending3/ending4