The plan __________just because people were unwilling to cooperate

Only in this way　　　to make improvement in the operating system.

Can you tell the ________ difference between thewords “require” and “request” I sometimes get puzzled by their meanings

rade caused me $500 worth of loss. –Pity! You didn’t listen to my advice;otherwise, you _________.

Hehastalentsbywhichhemight________himself. [ ]