Help me please,ty

Which sentence uses the linking word after correctly? a. after janessa went to the grocery store with her mother. b. trish is the luckiest person in the world, after she will not stop complaining. c. gregory made a perfect score on his math test after he studied hard for it. d. after, pete could not wait for school to start again.

True or false signed exact english is a system of manual communication that follows english syntax.

Accordin to the instruction manual analogy how many new volumes would each new cell contain whenever a cell splits