He supported his family, though he was _______ in his family.
| A．youngest | B．younger |
| C．the youngest | D．Young |
David may wonder ______ yellow was the colour of rulers in ancient China.
| A．that | B．whether | C．if that | D．where |
______ Millie ______ Billy is patient with children. I think they can make excellent teachers.
| A．neither; nor |
| B．either; or |
| C．not only; but also |
| D．both; and |
World War II ______ in Europe in 1939 and ended in 1945.
| A．broke into |
| B．broke out |
| C．broke down |
| D．broke up |
Jane arrived home ______ her children were watching TV last night.
| A．before | B．after | C．whenever | D．while |
We all found ______ useful ______ English aloud every morning.
| A．it; to read |
| B．it’s; to read |
| C．that; reading |
| D．it; reading |