I eat dinner ________ 7:00 in the evening. A. on B. in C. at
( ) -- She must be in red. No, _____. She wears a green coat.
( ) -- Thank you very much! -- ________.
( ) These are ______. You can buy a pair for your mother.
( ) I can see ______ in Lucy's room.
( ) -- _______ are his football clothes? -- Under the bed.