--- Why do you look so upset?
--- There are so many troublesome problems _________.
| A．remaining to settle | B．remained settled |
| C．remaining to be settled | D．remained to be settled |
--Silly me! I forgot the color of my luggage.
--What aboutover there?
| A．the one | B．one |
| C．that | D．those |
--The concert won’t start till seven. Why____ so early?
--You know I don' t want to be at the traffic there. It’s terrible during the rush hour.
| A．are you leaving | B．do you leave |
| C．were you leaving | D．had you left |
What he had done ____ a lot about his honesty.
| A．spoke | B．told |
| C．talked | D．said |
--What bad luck! I had a cut in salary yesterday.
--____. I warned you not to be late again and again but you ignored it.
| A．You asked for it | B．Never mind |
| C．Take it easy | D．By all means |
The____of hanging clothes across the street is a common sight in many parts of the city.
| A．routine | B．procedure |
| C．reference | D．practice |