These are easy but helpful words that you can use during your IELTS speaking.

IELTS 'Pause Fillers'

“Hmm” is a thoughtful sound, and it shows that you’re thinking or trying to decide something.

“Hmm, I like the pink bag but I think I’ll buy the black one instead.”

“At the end of the day” is a phrase that means “in the end” or “in conclusion.”

“At the end of the day, we’re all just humans, and we all make mistakes.”

“I guess” and “I suppose” are used to show that you’re hesitant, or not really sure about what you’re saying.
“I was going to eat dinner at home, but I guess I can go eat at a restaurant instead.”

"That’s an interesting/good question..."

"Hmmm, I haven’t thought about that, let me think for a moment..."

"Now, to get back to what I was saying..."