They were about to leave it began to rain.
| A．before | B．durning | C．while | D．when |
52. The two American came to China for a visit. They visited many places ______ and enjoyed themselves.
| A．interesting | B．interested | C．of interest | D．of interests |
51. In the low latitude area, it is usually very _____ all the year around.
| A．warm | B．hot | C．cold | D．Heat |
50. Teachers should be _____ with their students but should not be _____ on them.
| A．hard; strict | B．strict; hard | C．hardly; strictly | D．strictly; hardly |
49. Western people usually say “_____ New Year and _____ Christmas.”
| A．Happy; Happy | B．Merry; Happy | C．Merry; Merry | D．Happy; Merry |
48. When the _____ young actor appeared on the stage, all eyes were fixed upon him.
| A．beautiful | B．handsome | C．pretty | D．happy |