The main purpose of the text is to
In the fragment “The threat to stability is all the greater given that Iran is likely to win any such clash and to treat the result as a licence to reassert its influence in the region" (lines 17-20), given that can be replaced, without change in meaning, by


In the fragment of the text “Thankfully, this time around, the
outlook for renewable energy isn't so bleak" (lines 11-12), the
word bleak can be replaced, with no change in meaning, by
Based on the meanings in Text I, the two items that express synonymous ideas are


In “Candidates can also check Internet job sites and the classified ads in local newspapers as well" (lines 45- 47), the modal verb can is replaced, without change in meaning, by