III.
1. of
2. make
3. children
4 . cook
IV.
1C
2A
3A
4D
5B
V.
1 . Knife
2 . stove
3 . climb
4 . ride
5 . eat
VI.
1.You should careful be to avoid accidents.
2.Don't play with the knife
3.The kids shouldn't play with matches
4.He fall off may his bike
5.Why the kids shouldn't play with the dog ?