Because Edgar was convinced of the accuracy of this fact,he his opinion.
| A．struck at | B．strove for | C．stuck to | D．stood for |
_______ in a top-level university abroad is what many students wish for.
| A．Educated | B．Being educated | C．To educate | D．Educating |
We won’t go to the park if it ______ tomorrow.
| A．is snowing | B．will snow | C．snows | D．snowed |
Jack is the most intelligent man____ I’ve ever met.
| A．that | B．what | C．which | D．where |
While______ in Scotland, he made friends with the native there.
| A．working | B．worked | C．he works | D．he is working |
--- Have you really been to visit the Bird’s Nest in Beijing?
---- I ______ it last summer vacation.
| A．do visited | B．do visit | C．did visited | D．did visit |