lilymerrill13 lilymerrill13 03-07-2018 English contestada HELP PLEASE 20. Melanie ________ robins and cardinals during her hike. * A. seened B. saw C. sawed D. seen 21. While Steven is finishing his math problems, Becky _______ on her science project * A. is working B. has worked C. was working D. worked 22. Before we landed in Ohio, we already ___________ over two of the Great Lakes. * A. will be flying B. had flew C. had flown D. will have flown