Помогите пожалуйста.
Make up sentences out of these words.
a) the machines; now; the foxes; there; a race; desperate; against; began.
b) the foxes; saw; the edge; sharp; of; once; even; of; one; the shovels; metal.
c) the machines; were; still; by; digging; lunchtime.
d) the machines; had dug; the hole; was; of; the crater; like; a volcano.

a) Now there began a desperate race, the machines against the foxes.

b) Once the foxes even saw the sharp metal edge of one of the shovels.

c) By lunchtime the machines were still digging.

d) The hole the machines had dug was like the crater of a volcano.