_________the warm and sunny weather, bananas grow very well in Hainan.
| A．Next to | B．Such as | C．Instead of | D．Because of |
It was 1920 ______ regular radio broadcasts began.
| A．while | B．when | C．that | D．since |
_____ is reported in the newspaper that talks between the two countries are making progress.
| A．Which | B．As | C．That | D．It |
Have you any knives？ I need a sharp ________.
| A．it | B．another | C． one | D．any |
Lucy has a great sense of humour and always keeps her colleagueswith her stories.
| A．amused | B．amusing | C．to amuse | D．to be amused |
Every few years, the coal workerstheir lungs X-rayed to ensure their health.
| A．are having | B．have | C．have had | D．had had |