I don’t know how ________this computer.

to the conference, we have already discussed this problem among ourselves.

______ in a red skirt in the openingceremony of the 2008 Olympic Games, the little girl Lin Miao ke won thehearts of the people all over the world.

The old couple often take a walk after supper in the park with their pet dog ________ them.[ ]

My house isas yours. But it looks even .