1) ... Saturday a) in b) on 2) ... July a) at b) in 3) 2000 a) in b) on 4) ... the 25th of March a) at b) on 5) . . . Friday a) in b) on 6) . . . summer a) in b) at 7) ... the morning a) in b) on 8) ... the 1st of September a) in b) on 9) ... the 7th of January a) in b) on 10) ... Thursday afternoon a) at b) on 11) ... the evening a) in b) on 12) ... autumn a) on b) in 13) ... weekend a) at b) in 14) ... midnight a) in b) at 15) ... winter a) in b) on 16) ... noon a) in b) at 17) ... Wednesday evening a) at b) on 18) Christmas a) on b) at

Prepositions of time

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