An invention is a new way of solving a problem, so try our best to think of many ________and unusual ways.
| A．varying |
| B．variety |
| C．varied |
| D．variation |
______matters most in learning English is enough practice.
| A．Which | B．Why | C．Where | D．What |
For breakfast he only drinks juice from fresh fruit ______on his own farm.
| A．grown | B．being grown | C．to be grown | D．to grow |
The number of foreign students attending Chinese universities____rising steadily since 1997.
| A．is | B．are | C．has been | D．have been |
The street was named after a great man______ his great contributions to the city.
| A．in honor of | B．instead of | C．in case of | D．in need of |
The dustmen said that they would not stop strike until the government______ to them.
| A．gave up | B．gave out | C．gave away | D．gave in |