Fill in the blanks with " than", "of" or " in"

Fill in the blanks with quot; thanquot;, quot;ofquot; or quot; inquot; My room is larger of ........... yours. The white car is the fastest.............. the three cars. Watching TV is more interesting.................. listening to the radio. Не is the best student .................his class. She has got the most money................. all. I39;ve got more money...................... you. Summer is hotter................... winter. Tom is the oldest.................... all. Winter is the coldest month................. the year.