Which expresses the right meaning of the idioms ‘hand in glove’-

‘Hand in glove’ idioms টির অর্থ ঘনিষ্ঠ (intimate-adj.)
Example: The secretary is hand in glove with the Prime Minister.
এছাড়াও-
» In the process of বুঝাতে ব্যবহৃত হয় ‘in course of’idioms টি ।
» According to বুঝাতে ব্যবহৃত হয় ‘ in accordance with’ idioms টি ।
» In the event of বুঝাতে ব্যবহৃত হয় ‘in case of’ idioms টি ।

Source: A passage to the English Language, S.M.Zakir Hussain