Hi there,
1. Note from these examples, that in statements when the preposition is placed at the end of the clause, we can use that instead of who or which or we can omit the relative pronoun completely.
I don't understand the function of the underlined that in this sentence and what 'that' refers to? Can you give examples to explain this?
2. The pipeline would also bring financial benefit to Pakistan, which it would cross on route from Iran, earning the Pakistani government millions of dollars in transit fee.
I don't know what 'which' and 'it' refer to in this sentence. What kind of sentence pattern is it?
simon