Issues of price, place, promotion, and product are ______ conventional concerns in planning marketing strategies.
A. among the most
B. among the many of
C. these of the most
D. most of those
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This book will show the readers ______ can be used in other contexts.
A. how that they have observed
B. how what they have observed
C. that how they have observed
D. that they have observed
The sixth generation computers with artificial intelligence ______ and perfected now.
A. developed
B. will have been developed
C. have developed
D. are being developed
Some members of the committee suggested that the meeting ______
A. being postponed
B. to be postponed
C. be postponed
D. postponed
If I correct someone, I will do it with as much good humor and self-restraint as if I were the one ______.
A. correcting
B. to correct
C. to be corrected
D. being corrected