43. We could haedly understand A. what was the man talking about B. what was the man was talking about C. what was talking the man about D. the man was talk about what 44. Are you going to the concert? "No. the tickets are for me A so expensive B so much expensive C far expensive D too expensive 45.All the participants finished the test the given time B. by C within D till 46. She took as to what she should do A. her friend"s advise B anything has been done C anything has done D has anything done 47.The students go theough the papers very carefully; the still make mistake B so that43.We could haedly understand _______. A.what was the man talking about B.what was the man was talking about C.what was talking the man about D.the man was talk about what 44."Are you going to the concert?" "No, the tickets are _______ for me" A.so expensive B.so much expensive C.far expensive D.too expensive 45.All the participants finished the test _______ the given time. A.at B.by C.within D.till 46.She took _______ as to what she should do. A.her friend"s advise B.anything has been done C.anything has done D.has anything done 47.The students go theough the papers very carefully; _______, they still make mistake. A.so B.so that