If / or not - How to say if, or not, in Japanese ～かどうか～

The video tutorial discusses the use of 'whether' in forming yes/no questions and provides examples and practice exercises. It begins with a conversation about making plans and uncertainties, then delves into the grammatical use of 'whether'. The tutorial includes several practice sections to reinforce learning, ending with questions and a summary.

What is the main topic of the initial conversation in the video?

• Going to a karaoke session

• Planning a vacation

• Talking about a movie

• Discussing a work project

What is the purpose of using 'whether' in a sentence?

• To form a question

• To give a command

• To express certainty

• To express uncertainty

In the context of the video, what happens to adjectives in expressions with 'whether'?

• They are dropped

• They are emphasized

• They are replaced with nouns

• They are repeated

Which of the following sentences uses 'whether' correctly?

• Whether I like it or not, I will go.

• I will whether go to the store.

• I don't know whether it will rain tomorrow.

• I know whether it will rain tomorrow.

What is the uncertainty expressed in the sentence: 'I don't know if I can use a credit card'?

• The type of credit card needed

• The cost of using credit cards

• The acceptance of credit cards

• The availability of credit cards

What should you do if you are unsure about a new job's difficulty?

• Ask a friend

• Wait to find out

• Assume it will be easy

• Research online

How should you respond to the question: 'Busy next week?' using 'whether or not'?

• I don't know whether or not I will be busy next week.

• I will check my schedule.

• I will be busy next week.

• I am not busy next week.