As a green hand, he doesn’t know______ it takes to start a business here.
| A．when | B．how | C．what | D．which |
--You’ve got your flat furnished, haven’t you?
--Yes, I ______ some used furniture and it was a real bargain.
| A．will buy | B．have bought | C．had bought | D．bought |
The world is more forgiving than commonly ______, so we should be optimistic about life.
| A．declared | B．promoted | C．supposed | D．required |
I still remember the accident and the troubles ______ has caused to me.
| A．which | B．what | C．it | D．that |
Fujian has shut down the chicken markets ______ human infections of H7N9 were found.
| A．whose | B．why | C．which | D．where |
I got to the lecture hall very early, ______ to get a good rest.
| A．hoping | B．hoped | C．to hope | D．hope |