What would have happened ________，as far as up to the river bank.
| A．Bob had walked farther |
| B．if Bob should walk farther |
| C．had Bob walked farther |
| D．if Bob walked farther |
Mr．White, who comes from ____ European country, has formed _____habit of attending ____ church on Sundays．
| A．an; /; the | B．a; a; a | C．an; the; / | D．a; the; / |
Successful people always make ________ preparations for any potential setbacks.
| A．final | B．urgent | C．abrupt | D．adequate |
With a huge amount of food ________，all of the staff are busy preparing for the dinner tonight.
| A．would serve | B．served | C．to serve | D．serving |
It was ________I went there ________I began to know something about the matter.
| A．until；when | B．until；that |
| C．not until；that | D．not when；that |
________ got on the train when it began to move.
| A．No sooner had I | B．I had no sooner |
| C．Hardly had I | D．I hardly had |