What does lady macbeth do to aid in the assassination plot?

The excerpt above is from page 21 of harry potter and the sorcerers stone by j.k rowling. which passage represents a

Determining sentence type match each sentence with its type. i looked over my shoulder, because ! had an eerie feeling simple the child ran to greet the dog, and the teddy bear fell to the ground. compound-complex the leaf broke loose from the gnarled branch complex while the moon was full, the wolves howled and the dogs slept. compound

Correct sentence. when her brother boarded the ship bound for america, christina stood on the pier and tearfully waved goodbye.