I finally found out what had been causing the pain in my leg. ✬

My son's short attention span is causing him problems at school. ✬

Technically, drugs that cause miosis can relieve the PNS effects of those causing mydriasis since sympathetic and parasympathetic stimulation tend to negate each others' effects. ✬

What's causing the delay? ✬

What's causing it? ✬

What's causing that? ✬

Would you see if you could find out what's causing all that noise? ✬

I have no idea what's causing these problems. ✬

You're the one causing all the trouble. ✬

Can you see anything that might be causing the problem? ✬