— I have ______ in learning chemistry. Could you help me with it?— Sure, I’d love to.
I didn’t find ______ funny about the story.
His dictionary is ______ in our class.
Think it over, ______ you’ll work out the math problem.
Jim often goes to school _____ bike. He likes cycling very much.
Spud practiced even _______ and _______ the coach to change his mind.