Q. Complete the following passage by using the correct form of verbs in brackets:
Hello, this is Arjun. I am (a) _______ speak from oxford, where the finals of the world Quiz championship will be held tomorrow. The favourite is Arvind Ghosal form India, the man who (b) _____ (know) everything. A few months ago, no one (c) ________(hear) of Arvind, but today he is famous.