to / in / at / from / by
[1] I go to school .................bus.
[2] She got a book .................her friend.
[3] Dinul went ...................the post office.
[4] He is ..................good health.
[5] The meeting will start .............five a clock.
Answers for activity 18
ate / wrote / played / looked / gave /
jumped / took / drank / did /saw
