我的头痛。
My head ___aches.
我浑身酸痛。
I'm ___aching all over.
骑马一小时后,你的肌肉真的会酸痛。
After an hour of horseback riding, your muscles can really ___ache.
在花园里工作了几个小时后,他的背疼了起来。
His back ___ached after hours of working in the garden.