8.she blew out the candle and groped her way to the door.
她吹灭了蜡烛,索着走到门口。
9.he felt worse, and groped his way back to bed.
他感觉更不舒服,索着回到床上了。
10.The aim of this work was to illuminate the difference of immunological reaction between intraspecific and interfamily pregnancy and to primarily grope for the possible reasons of i.