. ---Why do you say that the doctor is in a _______?
---Because he doesn’t know whether to tell the patient the truth or not.
A. procedure B. dilemma C. barrier D. interval
．It was a long time before she_________ to what he had said.
A. caught on B. went on C. went up D. caught up
--- What do you think of the service of this hotel?
--- Excellent! They do their best to ______ the guests’ needs.
A. get across B. cater to C. give away D. take over
All the books aren’t permitted ______ out of the reading room.
A. to take B to be taken C. taking D. being taken
. --- Did you visit the famous temple?
--- we ___________, but we spent too much time shopping.
A. could have visited B. must have visited
C. can’t have visited D. shouldn’t have visited
. Several years later，word came______ Napoleon himself was coming to inspect them．
A. that B. which C .when D if
