Say the same in a different way. 1.are you sure your mum'll like this present? 2. will it be cold tomorrow? - i'm not sure if it. 3. would you like to play basketball with us today? - sure. 4. i'm not certain that i'll come here again. 5.do you think the film is good? - i'm positive. 6. do you think andrew will go to the restaurant with us? - i'm sure of it.

1. Do you really think your mum'll like this present?
2. Is the whether will be cold today? - I don't think so.
3. Do you want to play basketball with us today? - Of course
4. I'm not sure that I'll back here
5. Do you like this film? - Yes, I do
6. Are you sure that Andrew will go to the restaraunt with us? - Yes, I am