The 30th LondonOlympic Games will begin _______ 27th July 2012.

These machines can help recycle the waste which would ______be thrown away [ ]

Is it in that red building________we can learn and enjoy a rich and colorful life________about 100 Chinese paintings will be on display?

Do you need any help, Lucy? -YesThe job is ________ I could do myself[ ]

The police ____the murderer everywhere whenhe suddenly appeared in a theatre