Question:
AA lot of work are done by students
BA lot of work is being done by students
CA lot of work is done by students
DA lot of work has been done by students
Answer:
Active voice ലെ verb is/am/are + verb + ing വന്നാൽ passive voice ലേക്ക് മാറ്റുന്ന വിധം: Object + is/am/are+ being + V3 + by + subject. ഇവിടെ active voiceൽ 'are practising' ആണ്. ഇവിടെ object 'A lot of work ' ആണ്. A lot of work(singular) ആയതു കൊണ്ട് തന്നെ auxiliary verb 'is' വരും. അതിനു ശേഷം 'being' എഴുതണം. അതിനു ശേഷം do ന്റെ V3 form ആയ done എഴുതണം. അതിനു ശേഷം by students.