﹣I had a quarrel with my friend Jim yesterday，and now I_______it．
﹣Why not go and say sorry to him at once？It's never too late to mend．（ ）
A．feel ashamed ofB．am proud of
C．am interested in
Buses stop when the traffic lights turn red．（ ）
A．canB．mayC．must
room looks very clean．（ ）
A．Bob and Dave'sB．Bob's and Dave's
C．Bob's and Dave
﹣ dictionary is this？It's very nice．
﹣I think it is Mary's．（ ）
A．WhoB．WhoseC．Whom
They often have three meals day． They have dinner at 6：30 pm every day．（ ）
A．a；aB．a；theC．a；不填
All the classmates enjoyed the cake _________I made at the party． It was really delicious（ ）
A．thatB．whoC．what