Question

Which sentence contains an intransitive verb?

A.) Ian sharpened his hockey skates.
B.) Carla skates before school in the morning.
C.) Our hockey team won the league championship.
D.) Jenna chose Hector as her skating partner.

Answer 1

an intransitive verb can't be followed by "what"; here it's b); skates.

You can't say "she skates what?"

the rest can be followed by "what", for example: Jenna chose what? (whom?) as her partner? Ian sharpened what?