Regular
look at the 3rd letter and put them in alphabetical order. g comes after f
That would be B) when stopping to secure it
The reason cats purr is because they feel contented.
Final punctuation, I think that's all.
1.) Use the Present form of the Verb.
You use this for Plural subjects. (that mean more than one).
2.) Add s to present from of the Verb.
You'll only do this when your subject is singular. (That means one).
3.) Add es to present form of the verb
You will only do this when your subject is and the Verb ends in s,z,x,sh, or ch.