--I think our school’s selective courses are of great use and I have learnt a lot from them.

--Yes _______.

A．No problem                           B．I couldn’t agree more

C．I don’t think so                        D．It doesn’t matter

--I think our school’s selective courses are of great use and I have learnt a lot from them.

--Yes _______.

A．No problem                           B．I couldn’t agree with you more

C．I don’t think so                        D．It doesn’t matter

—I think robot will play an important role in our life. Don’t you think so?

—Yes. _________________________.

--- I think the Internet is playing an important role in our daily life. Don’t you think so?

--- Yes. ______.

   A. Great minds think alike               B. Early birds catch worms

   C. Facts speak louder than words         D. No pains, no gains

---I think you should take more exercise every day if you want to keep fit.

--- ________ .

1. A.
   Yes, OK
2. B.
   That's all right
3. C.
   Thank you for your advice
4. D.
   It's very kind of you to say so