Only after they had discussed the matter for several hours ______ an agreement.
| A．they reached | B．do they reach |
| C．they reach | D．did they reach |
This club _______ more than 200 members.
| A．is consisted of | B．is consisting |
| C．consists of | D．consist of |
I’m not sure whether this is the room ________ she left her dictionary.
| A．where | B．that | C．which | D．in that |
John is very __________. －if he promises to do something he’ll do it.
| A．independent | B．confident | C．reliable | D．flexible |
----- “Where is Mother.”
------ “She is still in the kitchen. She _______ the housework all morning.”
| A．is doing | B．was doing | C．has done | D．has been doing |
In the late afternoon, it is cold that our water bottles froze.
| A．as | B．such | C．so | D．too |