—Where is Mother?
—She is in the kitchen. She ______the housework all morning.
| A． does | B．has been doing | C．has done | D．was doing |
---Why not go out for a walk on such a sunny day?
---______ great.
| A．sound | B．sounding | C．sounds | D．sounded |
______ ,all the students have covered 5 kilometers and no one quit on the half way.
| A．To our anger | B．To our sorrow | C．To our joy | D．To our disappointment |
It ________ last night_____ Tom saw an interesting film in Dongfeng Cinema.
| A．is; that | B．was; that | C．was; which | D．was; who |
Only an hour ago ________ out why he was absent.
| A．did the teacher found | B．the teacher found |
| C．did the teacher find | D．had the teacher found |
Don’t take ________for granted that he will agree with you on that point.
| A．it | B．what | C．which | D．that |