When deeply absorbed in work, ______ he often was, he would forget all about eating or sleeping.

What we have been doing may not do us any good, but ______ it will benefit us or others,we’ll stick it out

rBrown! May Ipick a flower in the park—_______

Henry longs for knowledge_____ his wealth, he worked to round off his career in science ______leading a comfortable life.[ ]

The rich man ________ much food________ the poor families during the hard time.