In the following sentences, one sentence contains an error. Identify the sentence with the error. If all sentences are correct, select 'All are correct'.

Question

Accepted Answer

**Solution:**

1. Sentence (a) is grammatically correct and logically sound.

2. Sentence (b) is also correct; it properly praises the Belt and Road Initiative (BRI) for its potential economic impact.

3. Sentence (c) is factually and grammatically correct.

4. Sentence (d) contains a grammatical error. The phrase "which allowing" is incorrect. It should be "which allowed" or "which was allowing" to maintain proper tense and structure.

5. Sentence (e) is incorrect because sentence (d) has an error.

**Answer:** (d)

Answer

Answer

Answer

Answer