[tex]\underline{\underline{\maltese\: \: \textbf{\textsf{Question:-}}}}[/tex]
Fill in the blanks with suitable determiners to complete the
following passage :

The giraffe is (a)_____tallest of all animals but scientist are unable to explain how they got (b)______long necks. lamarch has given a theory that at (c)______time the giraffe's neck was(d)_______shorter than what is now. He thought (e)____neck grow to its present length because of (f)______animals habit of reaching the tender leaves of upper branches of the trees.​