We agreed ______her but so far she hasn’t turned up yet.
| A．having met | B．meeting | C．to meet | D．to have met |
---What do you think about the measures taken to prevent _________ global warming?
--- On __________ whole, they are good.
| A．the; a | B．the; the |
| C．不填; a | D．不填; the |
---Shall we go out for a meal tonight?
---__________. We haven’t been out for ages.
| A．No bother | B．That’s all right |
| C．Not really | D．I’d love to |
I would appreciate ___________, to be frank, if the goods could be delivered as soon as possible.
| A．you | B．this | C．it | D．myself |
---- How did it __________ that you made such a silly mistake?
---- I myself haven’t figured it out yet.
| A．come up | B．come about |
| C．come across | D．come on |
The water in the river isn’t fit to drink, for you know, it __________.
| A．was polluted | B．was polluting |
| C．had been polluted | D．has been polluted |