QUES: In this seminar the speaker clearly explained and practical topics such as idea creators close range Purpose operating Economical to operate and much more

correct the punctuation.

CORRECTED: In this seminar, the speaker clearly explained and practical topics such as idea creators close range, Purpose operating, Economical to operate and much more.

QUES: Mountaineering is the sport hobby or profession of walking hiking trekking and climbing up mountains

correct the punctuation.

CORRECTED: Mountaineering is the sport, hobby or profession of walking, hiking, trekking and climbing up mountains.

QUES: Do not lie or give false information on health etc because that is the first fraud That is explicit enough

correct the punctuation.

CORRECTED:
Do not lie or give false information on health etc because that is the first fraud: That is explicit enough.