I had thought it would be a similar experience ________ what I was used to, yet I was wrong indeed．
| A．as | B．with | C．for | D．to |
-- Are you happy with this laboratory?
-- Not a little. We can’t have ________.
| A．a worse one | B．a nicer one | C．a worst one | D．a nicest one |
-- Did you pack him some food?
-- Yes, ________ he wouldn’t get hungry.
| A．as soon as | B．as a result | C．so that | D．in case |
-- How did 
you like his speech?
-- Oh, it was very good. What he said ________ like a poem.
| A．sounds | B．was sounded | C．sounded | D．is sounded |
“Drive-ins” have large parking lots ________ customers are served in their cars by waitresses.
| A．who | B．when | C．which | D．where |
We rushed to the football court, only to see a sign ________ into the ground reading PERIODIC MAINTENANCE （定期维修）.
| A．knocked | B．knocking | C．to be knocked | D．being knocked |