What bad weather it was!We decided .
The teacher found him ________ and gave him some different homework to do every day.
--- Are you interested in basketball? --- _________.I__________ watch it than play it.
- Could you tell me_______?- Every four years.
We carefully compared the result of the first experiment with_______ of the second one.
_______ he is very young, _______ he knows a lot about how to be healthy.