_________ difficult the task may be, we must finish it on time, because we can’t meet such a precious opportunity _______ we have expected.
| A．Whatever; that | B．However; as | C．However; that | D．Whatever；which |
The driver began to speed up to ________________ for the hour he’d lost in the traffic jam.
| A．keep up | B．take up | C．catch up | D．make up |
. Stressful environments lead to some unhealthy behavior such as a poor eating habit, which _____ increases the risk of heart disease.
| A．in turn | B．in return | C．by chance | D．by turns |
_________, he is still as modest as before, which always moves all the people who know him.
| A．As he is a scientist | B．A scientist as he is |
| C．Scientist as he is | D．As is he a scientist |
Her money___________ , the lazy middle-aged woman began to steal others’ money at crowded places, such as bus stops, stations, airports and ports.
| A．had run out | B．running out |
| C．having been run out | D．having run out |
_________ in the traffic jam, he was likely to be late for the job interview.
| A．Being stuck | B．Having stuck | C．Stuck | D．Got stuck |