PTE Summarize Written Text Task Sample 7 Post author:admin Post published:March 10, 2022 Post category:Samples / Writing and Speaking Samples Post comments:0 Comments Cellulose Digestion Human lack the enzyme necessary to digest cellulose. Hay and grasses are particularly abundant in cellulose, and both are indigestible by human (although humans can digest starch)…. Read More For More Free Samples Join Now You Might Also Like PTE Answer Short Question Sample 6 June 27, 2022 PTE Summarize Written Text Task Sample 64 June 7, 2023 PTE Read Aloud Sample 54 June 23, 2022 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.