He is _____as a leader but he hasn’t_____in teaching.
The girl, when _____ why she _____ in the exam, just lowered her head and kept silent.
Jim who is now our English teacher once ________ as a manager in an international cooperation for 5 years.
—Dear me! It’s you, Bob! I ______ to recognize you at first sight! —Nor did I! Time has changed us a lot!
_________ in the adult ceremony, the senior students feel they are shouldering heavier responsibilities now.
In spite of his ________ to be a scholar in that field, he is not well equipped with that talent.