The price of mango is high in our country. __ we turn this land into a mango orchard?

Correct Answer: (D) what if Conditional expressions and hypothetical question phrases are important for NTRCA English grammar. "What if" — Meaning and Usage: — "What if" is used to introduce a hypothetical/speculative suggestion or question — It asks about the possible result of an imaginary situation — Structure: "What if + Subject + Verb...?" — Meaning: "What would happen if...?" or "Suppose we...?" Application: "What if we turn this land into a mango orchard?" = What would happen if we turned this land into a mango orchard? = (A suggestion/idea to explore — since mangoes are expensive) Why others are wrong: ✗ "as if" — means "in the way that it would be if" — used for comparison (যেন): "He acted as if he owned the place." ✗ "would rather" — expresses preference between two things: "I would rather eat mangoes than apples." ✗ "what's it like" — asks about the nature/experience of something: "What's it like to live in Dhaka?" Common Phrases with Similar Function: — "What if we tried...?" = suggestion — "Suppose we...?" = suggestion — "What would happen if...?" = speculation Source: English Grammar and Functional Language; NTRCA Question Bank.