The book is for us to read.
—How far is it from Beijing to Haikou?—It's a______ flight from Beijing to Haikou.A. 3-hour-long B. 3 hours long C. 3 hours' long
—Jim, how do your parents like country music?—______ my dad ______ my mom likes it. They both like country music.A. Either...orB. Not only...but alsoC. Neither...nor
—What about going swimming this afternoon?—You ______ be joking! Don't you know I'm afraid of water?A. may B. can C. must
Something _____ in our hometown since 2014. Now it ______ very modern.A. is changed; is lookedB. has changed; looksC. changed; looks
—How many teachers are there in your school?—______ them ______ over one hundred.A. The number of ; isB. The number of ; areC. A number of ; are