_____________ bad-tempered at times, he is still respected by all the students.

It just isn’t fair. _____ I was working as a waiter last month, my friends were lying on the beach.

 ______________ we wear, our family and friends may accept us, but the workplace may not.

__________ your argument, I shall hold to my decision.

The overseas Chinese scientist made another wonderful discovery, ___________ of great value to study AIDS.