Use the correct prepositions at, in, on in the following sentences 1.mozart was born the eighteenth century. 2.it’s usually warm october. 3.we don’t see each other very often, only christmas time and the summer. 4.they don’t have lunch . 5.the students have a party the end of the course. 6.do you want to have a party your birthday. 7.summer begins june 21st. 8.do people go swimming may? 9.are you busy the present time? 10.do they have examinations march? 11.please return this book couple of weeks. 12.the library has short hours friday. 13.what time does it open saturday mornings?
