The room was smoke-filled after the fire.

He always fills in the blanks in his crossword puzzles.

He always fills in the blank correctly.

I _______ the blank with the correct answer.

I need to do a gap-fill exercise for my English class.

She _______ the blanks in the form.

The teacher handed out the gap fills to the students.

There are several gap-fills in the test.

Can you help me with this gap fill exercise?

The students were asked to fill in the blanks on the worksheet.