—You seemed to be deeply struck by his skill.---Not exactly so.It was his determination ___his skill that really struck me most.
.He’s unlucky, and he’s always suffering _____ luck one after another.
.A computer is so useful a machine ________ we can use everywhere.
He ________ the window of our classroom yesterday because he didn’t come to school.
Mary had promised to give me a ticket for tomorrow.She failed, ____.
Mom promised to buy me a nice gift for my birthday , _____ beyond my imagination.