Notify the appropriate authority
If you encounter a suspicious substance, do not touch or disturb it. Move away from the area and alert the appropriate authorities, such as building security or emergency services, providing as much detail as possible about the substance and its location. Follow any instructions given to you by authorities and seek medical attention if you have been exposed to the substance.
because the think he is suspicious
snow
no
become suspicious.
If you encounter this, it goes without saying to run as fast as you can.
When drivers encounter an octagon sign while driving, they should come to a complete stop.
We want phrases to describe suspicious not sentence
It depends on the substance.
run away
You should contact your card issuer to report the incident.
If you have evidence or reason to be suspicious of something, then keep a close eye on him. It is hard to give a good answer unless I know what you are suspicious of. If you are just suspicious without evidence, then you need to trust him. Get counceling if you need to. I have seen 1 marraige fall apart simply because the husband never trusted the wife.