I don think you have ever heard of him ___?

— What do you think of his suggestion？ — _________________. A. I never think of him B

I dont think you have got over the serious illness after a rest, ______？A．do youB．don"t yo

After what he has done for you, I think you should have given him some support, ______you

-- I really don know how to thank you enough.--______.A.No problemB.Think nothing of itC

What do you think of the cake?It’s nice.I’d like to have___.

I don believe I have the pleasure of knowing you. _____ you have made a mistak