填空题 Fill in the blanks with the words or expressions in the box below. Please pay attention to the forms. 1) Let's care for the children who grow up in ________ parent families. 2) He took a few deep breaths and ________ calmed down. 3) This is a good method. It will be ________ by the government. 4) We give a 10% _________ for cash payment. 5) His failure is largely ___________ his carelessness