After _______, jack hurried to work.
| A．a quick breakfast | B．quick breakfast |
| C．eating quickly breakfast | D．eating quickly the breakfast |
______ well prepared you are, you still need a lot of luck in mountain climbing.
| A．No matter | B．Whatever | C．However | D．Though |
“Never for a second,” the boy says, “ ______ that my father would come to my rescue.”
| A．I doubted | B．do I doubt | C．I have doubted | D．did I doubt |
—Life ____ be very hard for people living in the north of Canada as it is very cold there in the winter.
—Yes, the weather there ____ be as low as 60°C below zero.
| A．must; can | B．shall; must | C．will; should | D．has to; can |
Barack Obama delivered a speech to 500 local youths during his visit to China, many of _______ were from Fudan University and Tongji University.
| A．them | B．whom | C．which | D．those |
—Nowadays few people do shopping in this 100-year-old store.
—What a pity! It ____ a particular favorite with people, known for selling traditional food.
| A．is | B．has been | C．was | D．had been |