86. I spent the whole day repairing the motorbike. The work was easy.
A. nothing but B. something C. all except D. anything but
解析：anything but 根本不
87. the plan has been made, let’s get down to it out.
A. Now that...carry B. Because...carry C. Since...carrying D. Now...putting
解析：get down to doing sth. to为介词，开始认真做某事
88. With his son , the old man felt unhappy.
A. disappointed B. to be disappointed C. disappointing D. being disappointed
89．He once worked in a company, he went abroad for further study.
A．from which B．after that C．after which D．from this
90．I haven’t seen Maggie since I came here.
A．as lovely a girl as B．so a lovely girl as
C．girl as lovely as D．as a lovely girl as