1. Fill out the boxes with your name and occupation.

2. Enter your name and occupation in the boxes.

3. Fill in the boxes with your name and occupation.
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Are they all the same in meaning? What other expressions can we use instead of 'Enter"?

They all mean the same. I can't think of any other ways to say it.

We could say, "Write your name and occupation..."

We might also say, "Print your name...", since cursive writing is often hard to read (people are sloppy).

Yes, all three expressions have the same meaning. They all refer to providing information, specifically your name and occupation, in designated boxes or spaces.

Instead of using "Enter," you can use alternative expressions such as:

- Type: Type your name and occupation in the boxes.
- Provide: Provide your name and occupation in the boxes.
- Input: Input your name and occupation in the boxes.
- Write: Write your name and occupation in the boxes.
- Insert: Insert your name and occupation in the boxes.
- Record: Record your name and occupation in the boxes.
- Input: Input your name and occupation in the boxes.
- Fill in: Fill in your name and occupation in the boxes.

These alternatives can be used interchangeably depending on the context and the platform being used.