I have his address, so I did not have any ________ his house. A. difficulty finding out B. difficulty finding C. difficulty looking for
— I hope I can take part in the game show Who is Still Standing and win something. — Stop daydreaming. You will win nothing ____you spend a few months preparing for it.
—What do you________ the TV series? —It is________. I’ve never seen such a better one before.
—Look! That man looks like Mr. Brown. —-It _______be him, for he _____to America.
— Did you watch the opening ceremony (开幕式) of the Nanjing YOG? — Yeah. It was _____on CCTV and Jiangsu TV.
— Why didn’t you go to the cinema with John last night? —_____I had lots of homework to finish.