A. date back B. date to C. look back on D. look onto
A. primarily B. ultimately C. basically D. essentially
A. for credit B. on credit C. by credit D. with credit
A. for that matter B. in total C. from the perspective D. but then
A. can you B. you can C. should you D. you should
A. come into force B. come into effect C. come into being D. come into play
A. striving against B. striking against C. striking to D. striving for
A. content B. contents C. contentment D. contentments
A. miserable B. meaningless C. attractive D. delightful
A. appearing B. vanishing C. disappeared D. vanished