It doesn’t matter ________ you pay by cash or credit card in this store [ ]

Our teacher looked here and there on our playground________ looking for something.[ ]

Every man has his faults. We should, therefore, learn to be ______ of others.

The twins made a special meal for _____father on Father’s Day.

Are yousure Mike will help us if we are in trouble— _____. He is a reliable friend.