下列各项中的加点词语，解释有误的一项是（ ）

The boy didn’t go to school his illness(疾病).

lly hope we can see Zhou Xun in Hangzhou thistime.—Maybe, if we are______.

r from the school there was a garden,owner seated in it playing chess with hislittle grandson every afternoon

Not only the young but also the old are getting interested _____ WeChat (微信).—They can communicate more freely.