14. Nobody is late today,________? A. are they B. isnt he C. is he D. arent they 15.My brother wishes he ______________ the guitar skillfully. A. to play B. plays C. can play D. could play 16.The facsimile by Alexander Bain in 1843. A. invented B. was invented C. is invented D. has been invented 17. They are living in a house ________ was built in 1930. A. which B. where C. who D. whom 18. ______ the weather was not fine yesterday, we still went to the beach with our friends. A. Although B.So C. However D.Therefore 19. The students spent twenty minutes _______ their homework. A. correct B.correcting C. to correct D. corrected 20. A new church________in this area next year. A. will build B. was built C. will be built D. has been built