My friend, David Smith, had pet birds. One day he called me and told me he would be  25  for a week. He asked me to feed the birds for him.
Unfortunately, I did not  26  to feed the birds until the night before David was going to 27  . I ran to his house quickly and soon found the key he gave me,    28  I couldn't open the door! I kept thinking of  29  David would say when he came back.
Then I found that one bedroom window was  30  . I put a big stone (石头)   31  the window, though it was very heavy. I made lots of noise, but in the end, I climbed up.
I had one leg inside the bedroom when I suddenly found that   32  was shining  a flashlight (手电筒) up at  33  . I looked down and  34 a policeman and an old lady, one of David's neighbors. "What are you doing up there?" asked the policeman. Feeling like a fool, I answered: "I was just going to feed Mr Smith's birds."                                                                         

A．down B．late C．around D．away

A．remember B．decide C．agree D．hope

A．leave B．finish C．arrive D．return

A．so B．but C．and D．or

A．what B．how C．when D．which

A．clean B．new C．lost D．open

A．along B．under C．over D．behind

A．anyone B．everyone C．someone D．no one

A．us B．me C．them D．him

A．visited B．caught C．saw D．heard