Expressions to use in oral interaction

Talking together

.... is a really good idea, isn’t it?

I don’t know for certain, but I think ...

On the one hand …., but on the other ….

I’m not really sure that / whether ...

I’m not absolutely / totally / fully convinced that ...

It’s difficult to think of a disadvantage but perhaps ....

But don’t you think that ..... is a really good idea?

It’s true that ... but ....

One reason for (not) doing this would be ...

Of course, there would be some disadvantages. Even so, it might be better to ...

It sounds interesting, but…

I’m not sure that’s a good idea because ...

That’s true up to a point, but …

I completely/ partially agree/ don’t agree at all with ....... because …