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