Do you know how many students in the classroom now?
— Where are Maria and Kangkang ? — They aren’t here. They ________ England. A. have been to B. have been in C. have gone to
—________ the population of the U.S.A. in 2005?—It ______ about 296 million.A. What is; is B. What was; was C. How many was; was
________ of the teachers ______ women in our school.A. Two third; is B. Two threes; are C. Two thirds; are
—We haven’t been to Beijing. --________A.So has he B. Neither has he C. So he has
I _____ Bai Ling.A. is B. are C. am