Find out which part of the sentence has an error:
The farmersa will have reapedb their crops beforec the rainy season sets ond
The farmers will have reaped their crops before the rainy season sets in.
The studentsa only drewb on one sidec of the paperd
The teacher tolda the students thatb the earth movedc around the sund
Ramesh has been working in this firma for 10 yearsb but no one hasc recognise his potentiald
They didn′ta work hardb to get good marksc Didn′t they?d