Speculation

Rephrase: I'd definitely say he's not being entirely truthful with us. (pretty)

How much do you think that painting is worth? I'd __________ a guess around £500.

Have you seen Joanna's new car? Yes, she ________ the impression of having plenty of money.

I _________ it might rain later. The sky is pretty grey.

What's wrong? It seem to me that we're going in the wrong direction.

I'm pretty _________ that he said this was his car.

What's wrong? : It's highly like that she's going to be furious.

If I had to make a ________, I'd say.....

Rephrase: I think she's probably an actress. (reckon)

Rephrase the sentence: I guess she's a bit lonely. (it/ seems/ me)