— What’s the matter with you?—______the heavy suitcase, my waist was hurt unexpectedly.

In order not to have Lily _____ on weight, Mom has to cook some food with little fat for her.

Do you consider it any good _____ the truck again ?

Despite their __________ of interest, Fleming kept trying to develop the chemical ___________ it would be safe and effective.

_________to train his daughter in computer, he put an ad like this in the paper, “_________, a computer teacher for a ten-year-old girl.”