Question: Before you can open a JNK file youll need to figure out what kind of file the JNK file extension refers to
Please fix the punctuation.
Fixed: [Before you can open a JNK file, you'll need to figure out what kind of file the JNK file extension refers to.]

Question: For Haiti the Nexant analysis presents three scenarios and concludes that liquified natural gas LNG is the cheapest fuel option at nearly all capacity factors See table
Please fix the punctuation.
Fixed: [For Haiti, the Nexant analysis presents three scenarios and concludes that liquified natural gas (LNG) is the cheapest fuel option at nearly all capacity factors. (See table.)]

Question: It is quite simple and at the same time looks pretty impressive man who knows how to do stage can rightly say that he is a novice juggler
Please fix the punctuation.
Fixed: [It is quite simple and at the same time looks pretty impressive man who knows how to do stage, can rightly say that he is a novice juggler.]

Question: GSC File Analysis Tool utilizes thirdparty software components
Please fix the punctuation.
Fixed:
[ GSC File Analysis Tool utilizes third-party software components.]