If there were no exams and parents meetings, high school life __ much enjoyable.
| A．will be | B．must be | C．would be | D．would have been |
People tend to love agricultural productswithout the use of fertilizers, pesticides or chemical additives．
| A．growing | B．grown |
| C．being grown | D．having been grown |
It has been said that “happiness is like a butterfly, which, when __, is always beyond our grasp but which, if you will sit down quietly, may alight upon you．"
| A．pursuing | B．pursued |
| C．to pursue | D．having pursued |
_______ China views US-Japan relationship will have an effect on China’s military policy.
| A．When | B．Why | C．What | D．How |
What our parents expect from us is going home and greeting them frequently, ________ giving them much money.
| A．less than | B．rather than |
| C．as well as | D．as much as |
_______ by a great demand for environmental-friendly cars, those factories has produced more green ones.
| A．Driven | B．Being driven |
| C．Having driven | D．To drive |