1. Joaquin is one of the tutors who attended the program last year. "Attended" is past tense. The clue is "last year," so the action happened in the past.2. Akemi-san loves Filipino food. Use "loves" (present tense, with -s) for third person singular like “Akemi-san.”3. Ten years is the minimum number of years that he’ll work with RareJob. "Ten years" is treated as a singular period of time, so use "is."4. Neither of them is going to stop teaching. "Neither" is singular, so use "is."5. There are grammar rules that are quite confusing. "Grammar rules" is plural, so use "are."6. There is no lesson that Ena-san cannot ace. "Lesson" is singular, so use "is."