The little boy insists _____ to watch the opening ceremony of the Shanghai 2010 Expo. [ ]

How did he finish the work —-I hear that he did it __________

－Ithink students should be allowed _______ homework with friends.－Idisagree. They talk instead of ________ homework.

The teacher came in ,________．

The girl was crying because her mother didn’t allow her the ice cream.