When _______ this medicine, it is a good idea to avoid_______ alcohol.
| A．taking; drinking | B．taken; drinking |
| C．taking; to drink | D．taken; to drink |
Chengdu is famous for various kinds of snacks. Prepared in different ways ,they____ different tastes, good quality and low prices.
| A．spill | B．feature | C．suit | D．distribute |
Confidence is more than just an attitude; it comes from a strong commitment to take_____, rather than just let life happen.
| A．consideration | B．effect | C．responsibility | D．account |
The plan was so shallow and impractical that no serious _______ was ever made to realize it.
| A．recognition | B．comment | C．attempt | D．credit |
Willpower is a kind of quality, ______ is ______ it takes to do anything well.
| A．what; which | B．what; what | C．which; which | D．which; what |
The big fire in Shanghai, believed to ______ due to the burning of construction materials, caused 58 deaths and destroyed all the belongings of the people there.
| A．have occurred | B．occur |
| C．have been occurring | D．be occurring |