Explanation

"On" is the correct preposition used with days of the week.

It shows the exact day something will happen.

Explanation

The Internet is a global network that connects millions of computers and devices worldwide.

It allows users to share information, communicate, and access services across countries and continents.

Explanation

The square root of 64 is 8, i.e. √64 = 8. 

Explanation

The phrase "suggestions for improving" is the correct collocation.

Correct sentence: "The rest of the class listened carefully and gave suggestions for improving the plan."

Explanation

Correct sentence: "…so that he can go on a month long tour of Europe."

"On" is used with journeys or tours.

Explanation

Biotic Components:

Living organisms (e.g., plants, animals, microbes).

Abiotic Components:

Non-living factors (e.g., sunlight, water, soil, temperature).

Explanation

"For a while" indicates a duration of time (how long the action continued).

Example: "I have been ringing the doorbell for a while."

"For" + time period = Duration (e.g., for hours, for days).

"Since" + specific time = Start point (e.g., since morning).

Explanation

"Near" indicates proximity, meaning the store is close to the park.

Example: "The store is near the park."

Explanation

Explanation

Pakistan approached the IMF in 2024 to secure funding aimed at stabilizing its balance of payments, a situation where it didn’t have enough foreign exchange to pay for imports and debt obligations.

The IMF assistance helps rebuild foreign currency reserves, meet external debt servicing needs, and restore investor confidence.