Can you help me to send a ________ to Tom

I can’t say which type of tea tastes better. It’s justa ______ of personalpreference.

_____ he was very tired, he continued working in his office.

If a shop has chairs _______ women can park their men, women will spend more time in the shop.

Our grade held the grown-up ceremony on March, 21st, _____ I have been well aware of my responsibility for our society [ ]