Question : Find the part of the given sentence that has an error in it. If there is no error, choose 'No Error'.
People need to made changes in agriculture and land use.

Option 1: people need to

Option 2: agriculture and land use

Option 3: No Error

Option 4: made changes in

Question : Find the part of the given sentence that has an error in it. If there is no error, choose 'No error.'
Black holes can has powerful effects on their surroundings.

Option 1: has powerful effects

Option 2: No error

Option 3: on their surroundings

Option 4: black holes can

Question : Find the part of the given sentence that has an error in it. If there is no error, choose 'No Error'.
My research focus on marine mammal behaviour, ecology and conservation.

Option 1: ecology and conservation

Option 2: marine mammal behaviour

Option 3: No Error

Option 4: my research focus on

Question : Find the part of the given sentence that has an error in it. If there is no error, choose 'No Error'.
All of the farmers I interviewed shared three things on common.

Option 1: All of the farmers I

Option 2: interviewed shared three

Option 3: No Error

Option 4: things on common.

Question : Find the part of the given sentence that has an error in it. If there is no error, choose 'No Error'.
You can find these books into the extreme corner of this shelf.

Option 1: books into the extreme

Option 2: corner of this shelf.

Option 3: You can find these

Option 4: No Error