29．All of us were ______ at the ______ news.

   A．frustrating, frustrating                 B．frustrating, frustrated  

   C．frustrated, frustrating                  D．frustrated, frustrated 

28．Li Lian said ______ flashcards helped a little.

   A．make           B．makes               C．making               D．for making

27．―Sorry sir, I broke your cup. 

   ―______ are you going to deal with the broken cup?

   A．Where          B．When                 C．What                D．How

26．He must be in the room, because the light in the room is ______.

   A．in                          B．on                        C．off                       D．open

25．______ seems that Jane has known the bad news.

   A．She                       B．It                         C．This                     D．That

24．If you don’t know how to spell a new word, you’d better ______.

   A．look up a dictionary                           B．look up an dictionary

   C．look it up in an dictionary                     D．look it up in a dictionary

23．He didn’t know the matter. I didn’t know it, ______.

   A．too                  B．also                C．either               D．neither

22．I ______ upset when I failed the exam.

A．may be                 B．used to                C．use to be               D．used to be

21．They talk instead of ______ homework.      

   A．do                        B．to do                    C．doing                         D．did

20．Does the passage tell us that the boss likes dogs very much?

   A．Yes, it does.                        B．Sorry, we don’t know.

   C．It tells us the boss looks like the dog very much.

    从每小题A、B、C、D中选出能填入空白处的最佳答案。