Compared with cats, dogs are even more 　　　　to, and more easily interrupted by, smell and vibration.

What a pity. Considering his ability and experience, he ____ better. [ ]

下列语句中“行”的意义与“君侯制作侔神明，德行动天地”中的“行”相同的一项是

I like __________ my bike __________ weekends.

Mr Smith never does any reading in the evening;____ .