Respectfully, certain sentences have been phrased in a manner that allows for more than one correct verb-tense answer. Question #1: Answer B also grammatically correct. #4: D also. #5, #8: B also (simple past). #9: C also. #10: A also. #14: C also. #18: A also. (He was working on the project, but no longer is.) #22: A also. #25: "excellently well" is grammatically incorrect. Correct versions would be: "very well," "extremely well," "extraordinarily well." #28: D also. #33: "never ARRIVES late for meetings." #41: In this context, the spelling would be " every day," two words. #51: B also. #63: The expression would be "by hand," rather than "with my hand." Regardless, the sentence would be redundant, since all writing is done by hand. #77: A also.
