A. do not have genetic formation
B. have genetic formation as human beings do
C. do not pass on the genetic formation in their seeds
D. cannot be preserve by seed storing
A. to plant or research
B. for fun
C. for money
D. to consume in the future
A. is a place where we can keep our money
B. is wet and warm
C. is dry and cold
D. is a place where seeds cannot be stored
A. Because of
B. has been
C. seriously ill
D. can't go
A. so
B. different
C. on
D. which
A. is known
B. these question
C. so difficult
D. can't answer them
A. This water
B. warm enough
C. young boys
D. to swim
A. unless
B. had had
C. enough money
D. would have bought
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