
(A) I was delighted with the present you gave me.
Explanation: The correct preposition to use with "delighted" when referring to a thing (e.g., a gift) is with.
Correct phrase: delighted with something
(B) The letter I wrote was full of mistakes.
Explanation: The correct expression is "full of" — it always takes the preposition of.
Correct phrase: full of something
(C) A strange thing happened to me a few days ago.
Explanation: The verb "happen" uses the preposition to when referring to the person affected.
Correct phrase: happened to someone
(D) I hope you succeed in getting the job you want.
Explanation: We use "succeed in" when followed by an action (verb + ing form).
Correct phrase: succeed in doing something

Select the statements that are CORRECT regarding patterns of biodiversity.
Which of the following hormone is not produced by placenta ?
List - I | List - II | ||
| A | Streptokinase | I | Blood-Cholestrol lowering agents |
| B | Cyclosporin | II | Clot Buster |
| C | Statins | III | Propionibacterium sharmanii |
| D | Swiss Cheese | IV | Immuno suppressive agent |
Which of the following option determines percolation and water holding capacity of soils ?