Question

Fill in the blank with a suitable preposition.
He recovered _____ his illness only last week.
a- on
b- up
c- over
d- from

Answer 1

Hint: We use prepositions to join the noun or the pronoun with the rest of the sentence. Prepositions help in forming a phrase that usually acts like an adjective, adverb, or a noun.

Complete answer:
Let’s look at the functions of different prepositions-
‘On’- It is used to indicate the position of someone or something over the surface of an object. For example- I stood on the stage.
‘Up’- It is used to indicate the movement of an object to a higher position. For example- Pull your scarf up.
‘Over’- It is used to indicate the position of someone or something on top of an object. For example- His house is over the hill.
‘From’- It is used to indicate the point at which action starts. For example- He is suffering from cancer.
In the given question- We can conclude that he recovered from his illness only last week. Here, we have used ‘from’ to indicate X’s recovery from an action.
Now, let’s examine the given options-
Option a- ‘on’ is an incorrect option because ‘on’ is used to indicate the surface over which it is kept.
Option b- ‘up’ is an incorrect option because ‘up’ is used to indicate movement.
Option c- ‘over’ is an incorrect option because ‘over’ is also used to indicate the position of an object.
Option d- ‘from’ is the correct option because it suits the context of the sentence. The correct answer is Option ‘d’.

Note:
A preposition cannot function without an object, otherwise, it becomes an adverb. Keep in mind, the preposition acts as a modifier for the subject and not the object.