A. acknowledge B. be connected to C. month D. young A. erase B. reluctant C. loyal D. rain A. Berlin B. may C. sounding D. weigh A. June B. tricycle C. zipper D. carbon dioxide A. warm B. bought C. here is D. flap A. weather B. packet C. base D. galaxy A. soccer B. navigator C. Congo D. cloudy A. worry about B. all over the world C. September D. be responsible for A. snow B. keep doing C. thermodynamics D. off A. pot-holing B. trusting C. farm D. cold