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31. He refused______withme.A. go                            B. to go                        C. going                       D. having gone

32. He offered_____me his notebook.A. lend           B. lending                C. to lend            D. having lend

33. John, stop______at those magazines and pay attention.A. look    B. to look  C. looking    D. to having looked

34. Have you even thought_____moving to another town?A. from    B. of         C. at                        D. by

35. I `ll do the cooking when I have finished______thefloor.A. clean        B. cleaning          C. to cleaned   D. cleaned

36. The nurse suggested_____twoaspirins.A. to take               B. take            C. taking                      D. being taken

37. We can`tdepend______his help. We have to do the work______ourselvesA. on/ by       B. on/ with C. by/ with D. with/ by

38. How much time do you spend______a web a day?A. to surf     B. surfing     C. surf     D. to have surfed

39. Listen to what Iamsaying,______?A. don`t you                B. do you                     C. will you                   D. can you

40. I don’t like using the Internet because it has some _____ .A. benefitsB. advantagesC. limitationsD. disadvantage