I was so______on my study that I didnt notice the time.A．preoccupiedB．intentC．engrossedD．a

I was ________ that he had made so great progress in study.A. amusedB. amazedC. shockedD

I was so______in my book that I didnt hear the doorbell ring.A．settledB．concentratedC．abso

So little______about physics that the lecture was completely beyond my understanding.A．I k

The only thing that spoilt my joy a little was that I was so______to have anything typical

My sister spends _____ studying so that she might later get a better job .A.most of

The story was so touching that I could hardly ______ my tears.A.hold onB.hold upC.hold on