According to the management rules of our hotel, all the bills _______ be paid in cash.
| A．would | B．may | C．shall | D．could |
Everything ______, his plan seems more practical.
| A．being taken into consideration | B．took into consideration |
| C．taking into consideration | D．taken into consideration |
That could set off a “credit event,” ______ world financial markets into turmoil（混乱）, much as the collapse(倒闭) of Lehman Brothers ______ in the fall of 2008.
| A．threw；did | B．throwing；did | C．threw；had | D．throwing；had |
Whatever happens, we must______our plans to increase production.
| A．go ahead | B．keep ahead with | C．push ahead | D．push ahead with |
The majority of the students ______the proposal.
| A．were in favour of | B．was in favour of |
| C．were in favour with | D．was in favour with |
The shocking news made me realize _____ terrible problems we would face.
| A．how | B．what | C．that | D．why |