People always say that if God closed a door in front of you, there must be a window opened for you. Yes, people always say that, but    36   is the window for me?
　　I am not disappointed, just a little worried    37    as my roommate said, “ Why are you angry with yourself once you    38    to do anything?” I have no idea. I just can’t    39    me if I can’t understand some easy things. Currently, I just feel__ 40  _with myself because I couldn’t finish the assignment on the lab, and what was    41    worse was that actually I did not understand what the    42    was! Fiona asked me why I didn’t    43    for help. The problem is that if I have to ask some silly questions, I will feel    44   .
　　Before I came here I was confident. But I have totally lost it. Sometimes I can’t__ 45   find the right words; sometimes I am too shy to    46    others. I have to admit that I am    47   .
　　The wisest people are always    48    who can take advantage of others’ wisdom. But I was so stupid as to close myself and    49    a lot of time soaking inside the workbook,    50   made me more confused. Why can’t I follow the sentence? I am   51    to get help the next time I have any questions. I can  52   I am not smart, but I shouldn’t hide it. I must    53    it as soon as possible.   54   I will have to waste much more time on it—just like tonight.
　  Difficulties always go with me. Go   55   ! I can make it.

A．which B．what C．where D．why

A．or B．and C．but D．while

A．want B．decide C．fail D．like

A．believe B．like C．delight D．forgive

A．unsatisfied B．satisfied C．happy D．worried

A．very B．even C．quite D．fairly

A．lab B．assignment C．problem D．question

A．look B．call C．search D．ask

A．shamed B．upset C．comfortable D．sorry

A．still B．even C．yet D．only

A．disturb B．help C．greet D．worry

A．smart B．clever C．wrong D．stupid

A．these B．those C．ones D．the ones

A．spend B．cost C．kill D．waste

A．that B．what C．which D．as

A．determined B．willing C．content D．ready

A．say B．announce C．explain D．admit

A．answer B．solve C．work out D．finish

A．However B．Thus C．Otherwise D．Hopefully

A．ahead B．on C．down D．up