QUES: With the singlehand safety lock the secateurs can be easily locked with one hand and safely stored

correct the punctuation.

CORRECTED: With the single-hand safety lock, the secateurs can be easily locked with one hand and safely stored.

QUES: NextLast Does it make sense to you when humanity has been endowed with such tremendous mental power that more than HALF of all people on earth should be illiterate living in abject poverty near starvation in filth and squalor that in one country of 26 million people only 3 percent can read and write and per capita income is only 69 per year

correct the punctuation.

CORRECTED: NextLast Does it make sense to you when humanity has been endowed with such tremendous mental power that more than HALF of all people on earth should be illiterate, living in abject poverty, near starvation, in filth and squalor; that in one country of 26 million people, only 3 percent can read and write and per capita income is only $69 per year?

QUES: A vast crowd hearing this collected outside and finally burst in seized the two brothers and tore them to pieces

correct the punctuation.

CORRECTED:
A vast crowd, hearing this, collected outside and finally burst in, seized the two brothers, and tore them to pieces.