Hector likes playing ,so his parents feel (worry) about his study.

题目

Hector likes playing ,so his parents feel (worry) about his study.
空中填worry的适当型式.答案上是worried.好像不对.、
请说明理由。

答案

worried 做形容词,表示担心的意思.在这里不做动词.
worried adj. 担心的
worrying adj. 令人担心的
赫克托很贪玩,所以他父母很担心他的学习.
feel/be worried about 对……感到担心