—Where are we to hold the conversation？
—We'll go to a quiet place and no one disturb us.
| A．should | B．could | C．must | D．shall |
If people keep polluting the rivers, no fish there will survive ______.
| A．at all costs | B．once in a while |
| C．in the long run | D．by no means |
--- I’m sorry I have broken your teapot.
--- ______.
| A．Don’t be sorry | B．Sorry to hear that |
| C．Forget it | D．Don’t worry |
--- What do you think of Andrew?
--- There are some things that are not easy to ______, and his coldness is one.
| A．put aside | B．get along with |
| C．think of | D．put up with |
You can do it ______ you like; it really doesn’t matter.
| A．whatever | B．however | C．whoever | D．whichever |
On ______ the flight would be delayed, we made other arrangements.
| A．being informed | B．informed |
| C．informing | D．having informed |