11.   When an animal dies, the bacteria form spores, which are released.

n. + form >>共 1481
line 3.81%
thunderstorm 3.40%
company 3.07%
group 2.68%
party 2.21%
police 1.64%
government 1.49%
shower 1.28%
queue 1.15%
people 0.95%
bacterium 0.24%
bacterium + v. >>共 226
be 17.43%
cause 10.42%
grow 3.31%
produce 2.82%
enter 2.53%
have 2.43%
live 2.34%
become 1.95%
make 1.85%
multiply 1.56%
form 1.07%
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