Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.

Don't disturb the boy, he prepares for his examination.

Option 1: prepared

Option 2: is preparing

Option 3: was preparing

Option 4: will be preparing

Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.

The students were warned on coming late to school.

Option 1: warned against

Option 2: warned at

Option 3: warned in

Option 4: warned with

Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.
The young boy displayed an aptitude on scientific research.

Option 1: aptitude for

Option 2: aptitude at

Option 3: aptitude by

Option 4: aptitude in

Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.
He was sitting besides his best friend during the event.

Option 1: was sitting about his

Option 2: was sitting beside his

Option 3: were sitting besides his

Option 4: was sitting besides her

Question : Select the most appropriate option to substitute the underlined segment in the given sentence.

I used to swim across the river when I was young.

Option 1: will swim across

Option 2: was swimming across

Option 3: could swim across

Option 4: can swim across