--- Bill, if it doesn’t rain, we can go straight on and spend more time in Vienna.--- . I just want to hear Mozart.
The young girl sitting next to me on the plane was very nervous.She ______before.
. –Is there anything wrong , Bob ? You look sad . --Oh, nothing much. In fact ,I _____of my friends back home .
-- Did you see a man in black pass by just now ? --No , sir. I _____a newspaper .
Danny _____ hard for long to realize his dream and now he is popular.
26.—Did Peter fix the computer himself ? --He ____ ,because he doesn’t know much about computers.