On
Task 21Circle the right preposition1.Can you come(аt, in ,on) Monday ?2. It rains a lot (at, in ,on) winter.3.My birthday is (at, in ,on) the sixth of May.4.I usually get up(at ,in ,on) half past eight.5. I haven't seen her (at, in, on) two months.6. We usually have lunch (at, in ,on) one.7. We've got English (at, in, o n) Thursday.8. My grandfather died (at, in, on) 1987.9.Paul isn't hero (at ,in ,on) the moment.10.I'll be back (at, in, on) ten minutes.il I'm going to Italy (at, in, on) a wock.12 Come and soc us (at, in, on) Christmas Day