... the blank with one suitable preposition: in, of, on (4 pts)1/ I’m very proud_____ my father. 2/ He takes part _____ many activities at school.3/ It’s very nice ______ you to say so!4/ Auld Lang ... sung________ New Year’s Eve.II. Fill in the blanks with relative pronouns: Who, whom, which( 4 pts)1/ The boys _______ are playing in the garden are my cousins. 2/ Do you know the man _______ you met ... sentences with “ who, which, whon, where ”. (2 pts)1. The trousers are too small for me. I bought them yesterday. …………………………………………………………………………………………………………… 2. The man is a secretary. You saw him...