A. do; do B. are; doing C. does; do D. are; does
A. Does B. Where does C. Where do D. What does
A. the B. / C. a ; D. an
A. exhausting B. creative C. boring D. dead-end
A. He is an officer. B. He works as a project manager. C. He works as a customer service representative. D. He is lawyer.