1) She works ....... the morning a) on b) in c) at 2) I have English classes ...... Mondays a) on b) in c) at 3) I have lunch .......... 11:30 am a) in b) on c) at 4) I work ...... night a) in b) on c) at 5) We usually go to the beach ........ the summer a) on b) in c) at 6) He was born .... 1990 a) in b) on c) at 7) She was born ....... March a) on b) in c) at 8) I was born ..... December 19th a) on b) in c) at

IN, ON, AT (time)

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