Prepositions - Test (MCQ) - CAT MCQ

I am going to learn a lot of new words.

They were playing volleyball when I saw them.

Explanation:
The correct answer is C: "at / in".
- "At" is used to indicate a specific point in time, such as "at five o'clock".
- "In" is used to indicate a period of time, such as "in the morning".
Therefore, the sentence should be written as "I woke up at five o'clock in the morning".
Let's break down the options and explain why the others are incorrect:
- Option A: "in / in" - This is incorrect because "in" should be used to indicate a period of time, not a specific point in time.
- Option B: "at / on" - This is incorrect because "on" is used to indicate specific days or dates, not a period of time like "morning".
- Option D: "at / at" - This is incorrect because "at" should be used to indicate a specific point in time, and "at" should not be repeated in the sentence.
In conclusion, the correct answer is C: "at / in".

A preposition is a word which comes before a noun or a pronoun and establishes a relationship between the elements of a clause or words. Option B)in is correct as it indicates a duration( a season). The other options are wrong as at, on, and as indicate a specific location, a surface, and a reason respectively. These uses don't fit in the given question. The correct answer is B) in.

Option (d) in/ in is the correct answer. 

They met in  Miami in  2004.

My friends will be there in two or three hours.

 A preposition is a word which comes before a noun or a pronoun and establishes a relationship between the elements of a clause or words. Option D)for is correct as it indicates a duration. The other options are wrong as at, on, and in indicate a specific location, a surface, and the inside of an area respectively. These uses don't fit in the given question. The correct answer is D)for.

For time, we should use in
She graduated from the university in 1969.

A preposition is a word which comes before a noun or a pronoun and establishes a relationship between the elements of a clause or words. Option C)in/at is correct as they indicate a duration and a specific time respectively . The other options are wrong as on indicates a surface and in cannot come in the second blank respectively. These uses don't fit in the given question. 
The correct answer is C) in/at.

Option ( a) is correct✅

 

The answer is haven't caught. 

( because " Police "  Here is a collective noun, and thus the plural form of verb is used.) 

i.e..  Haven't caught.