hi friends,

please help me to solve this questions..and provide detail solution

Mark the gramatically correct sentences

a) when man first began to farm,there were fewer than five million people on Earth.

b) It took more than million years for the population to reach that figure.

c) If population continues to grow at such a rapid rate many people will starve.

d) About half of the world's population is underfed now, with many approaching starvation.

options

a) a and b

b) a,c and d

c) b and d

d) c and d

hi gaurav,

u have picked the answer correctly,

but i have a doubt for sentence c.

more over my logic is:

option b is incorrect as article 'a' is missing.

also option c doesnot have comma after rapid rate.

(when read at one go rapid rate many ...doesnot sounds good...)  

please correct me if i am wrong...

abt statement c

the population continues .....shouldnt be it continue

starve .....

are they correctly used ???????