10. Both Tom and Linda my friends. A. are B. is C. be D. likes 50. We think our new project will be _____ A. make profit B. profitably C. profitable D. avid 12. I cannot play any sports and I cannot play any musical instrument, either. A.I cannot play either sports or musical instruments . B.I can play either sports or musical instruments C.I can play neither sports nor musical instruments. D.I cannot play neither sports nor musical instruments. 13.Tomorrow we will go to the zoo or we visit the citadel because we dont have much time A.Tomorrow we will either go to the zoo or visit the citadel because we dont have much time. B. Tomorrow we will neither go to the zoo nor visit the citadel because we dont have much time. C.Tomorrow we will go to the zoo but we neither visit the citadel because we dont have much time. D.Tomorrow we will both go to the zoo and visit the citadel because we dont have much time. 14.Mr .Green is my teacher and he is my great friend, too. A.Mr.Green is either my teacher or my great friend. B. Mr.Green is not only my teacher but also my great friend. C.Mr.Green is neither my teacher nor my great friend. D.Mr.Green is my teacher and so is he. 25.How about going to a dance tonight ? A. You would like to go to a dance tonight . B. Are you going to a dance tonight ? C. Lets go to a dance tonight , shall we? D. Would you like me to go to a dance tonight ? 30. It is my mother who teaches me English A. My mother herself teaches me English B. It is my mother that English is taught me C. Your mother teaches you English , doesnt she? D. English is taught you by your mother ,doesnt she?