No, because "grabs" is only for a singular (one person), where your sentence has a plural (more than one). You can say Jen grabs her bike and helmet and runs out the door. But if you have a plural...
Past tense: Jen and Mom grabbed their bikes and helmets. Present tense: Jen and Mom grab their bikes and helmets. Future tense: Jen and Mom will grab their bikes and helmets.
Mom is a proper noun (when addressing a particular person) and should be capitalized. Sentences should end with a full-stop/full point (.), an exclamation mark (!) or a question mark (?). Examples:...
No. It depends on who you want the perspective to be from when you're writing."No one would dare touch your bike," ___ said.Or whoever you want speaking. I think that's something along the line of...