Question 16: Long ago, women were ______ to vote in political elections. A. prevented B. stopped C. forbidden D. supported Question 17: Waste paper can be used again after being______ . A. produced B. recycled C. wasted D. preserved Question 18: In spite of her abilities, Laura has been ______ overlooked for promotion. A. repeat B. repeatedly C. repetitive D. repetition Question 19: He left home in 2001 and______ since then. A. hasn’t seen B. didn’t see C. wasn't seen D. hasn’t been seen Question 20: _____ their work, the volunteers took a taxi and returned home. A. Finishing B. Finish C. Having finished D. Being finished Question 21: In ______US the movement that is often called the “first wave of feminism” began in the mid 1800s. A. an B. a C. the D. Ø