Look at the underlined part of each sentence. Below each sentence, three possible situations for the underlined part are given. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter (a), (b) or (c). If none of the substitutions improves the sentence, indicate (d) as your response on the Answer Sheet. Thus a 'No improvement' response will be signified by the letter (d)
It has been two years since I have seen him last
Answer : Option C
Explanation :
The sentence sounds grammatically incorrect as 'have seen him' should not be followed by the adverb 'last'. Use of has/have twice in a sentence is unnecessary. Hence, the most appropriate part is '.. Since I saw him last'. Option (c)