Dr. Bethune began to work the ________ he arrived at the front.[A] moment[B] place[C

According to Dr. Chiu, what makes it possible to track down any paper work is to ______.A．

After the harvest, the peasants began to ______ and enjoy the results of hard work.A．set b

The enemy gave up the idea of holding their ground to the end and began to _____.

Not until I began to work did I realize how much time I______.A．wastedB．have wastedC．was w

Not discouraged by the accident, she began to work______.A．as twice hardB．harder twiceC．tw

After the bell rang, the teacher began to pass _____ papers to the anxiously waiting s