The welcome he received amply ______ his visit.(justifiably)

The welcome he received amply ______ his visit.(justifiably)
【正确答案】：justified
【题目解析】：由题干可知本空在句中作谓语，故将副词justifiably改为动词justify,由题意知句子为过去时，故应该填justified。答案为justified。