Упр 1.Вставивьте предлоги in, on или at. ( правило на странице 45!)
1.___ ten o'clock, ___ 2.15
2.___ Monday, ___ Tuesday
3.___Monday morning, ___Tuesday afternoon
4.___the weekend, ___ weekends
5.___ Christmas, ___ Easter
6.___ January, ___ February
7.___ 1st May, ___ 7th June
8.___ 1930, ___ 1992, ___ 2001
9.___ the summer, ___ the winter
1 in , in .
2 on , on .
3at , at .
4in , at .
5on , on.
6 in , in.
7at , at
8 on , on,on,.
9 at , at.