A good listener takes part in the conversation，________ ideas and raising questions to keep the talk flowing.
| A．realizing | B．copying |
| C．offering | D．misunderstanding |
In America．a friend's inviting you to a restaurant doesn't mean that he or she will pay for the mealyou are told in advance．
| A．unless | B．if | C．although | D．until |
Cheer up! Everyone may have periods in their liveseverything seems tough．
| A．when | B．where | C．which | D．that |
Though the suspect refused to admit that he had stolen the precious diamond at first．heand admitted everything when he was shown the videotape．
| A．broke up | B．broke away | C．broke down | D．broke into |
Encourage your children to try new things，but try not tothem too hard．
| A．draw | B．strike | C．rush | D．push |
Nearly half a million immigrants，many of them English—speaking，in the country during the last quarter of the nineteenth century．
| A．have arrived | B．had arrived |
| C．arrived | D．have been arriving |