It was evening ______ they reached Haikou City.
| A．that | B．until | C．since | D．before |
-Who were those people with the banners?
-A group _____ itself the League For Peace.
| A．calling | B．calls |
| C．called | D．is called |
The foreigner tried his best, but he still couldn't make his point _____.
| A．understand | B．understanding |
| C．to understand | D．understood |
Mr. Wang has two _____ sons； one has got married and the other has gone abroad.
| A．grow-up | B．growing-up |
| C．grown-up | D．grew-up |
The workers are pouring _____ steel into the model.
| A．melting | B．melted |
| C．melt | D．being melted |
The television is a _____ machine.
| A．newly-inventing | B．newly-invented |
| C．newly-invent | D．newly-invention |