Вставьте предлоги at, on или in. i saw jack nine a.m. he was driving his car. my family is always at home easter. christmas we bought a lot of presents for children. i have got five lessons friday. the bus leaves ten minutes. a cold day a lady knocked on my door. i was born may 14th. we were at the zoo the morning. i’ m going to the party the weekend. they played tennis sunday evening.