.--- Cathy could swim when she was only 4 years old.---_______________.A. So did Jack. B.So can Jack C. So could Jack
My father often tells me some jokes to make me_________.
– Do you have any plans for your winter vacation? – Yes. I am ________ for Paris next month.
–_________does her uncle surf the Internet? – Once a day.
Bill’s little brother likes to do the same things _________he does.
John decided to buy a computer, _________ it was a little expensive for him.