Question: As such he was involved in political activity being a member of the Vaad Leumi the executive committee of the Palestinian Jewish National Assembly at the time of British mandate Fraenkel was also a member of the Merkaz Ruhani religious movement within Zionism
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Fixed: [As such he was involved in political activity being a member of the Vaad Leumi, the executive committee of the Palestinian Jewish National Assembly at the time of British mandate. Fraenkel was also a member of the Merkaz Ruhani religious movement within Zionism.]

Question: It is impossible in an article of this length to give even an indication of the range of architectural commissions which Wren carried out
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Fixed: [It is impossible in an article of this length to give even an indication of the range of architectural commissions which Wren carried out.]

Question: Colours available blue dark gray red black
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Fixed: [Colours available: blue , dark gray , red , black]

Question: Go to this page if youd like to visit Intivar official Discounted Price sales website
Please fix the punctuation.
Fixed:
[Go to this page if you'd like to visit Intivar official Discounted Price sales website!]