—Do you have a knife?—Yes, I do. I have a big . A. / B. ones C. one
Peter _______ to eat meat _______it is a little burnt.
Sun Tao has had a _______ English course, but he still doesn't know
--Jack's never worked hard at English, _______?-- _______ , so he can't answer the question in English, I think.
--I have been working hard at math. However, I can't get good marks in the exam.--Go on studying hard. And I think your dream will
--Why not _______ to London for holidays?--Good idea.