I was born ______ January lst,1980.[]

You can have this T-shirt_____ only ten dollars.[ ]

What do you think of the report on the UFO? Great! Many students were interested in it and they kept on standing _____ the end of the meeting. [ ]

The aged lady smiles so sweetly that she _________ me of my beloved grandmother.

__________ volunteers will be needed for 2014 International Horticulture Exposition (国际园艺博览会) in Qingdao.— Let’s go and join them.