This is a heavy traffic a_______

This is a heavy traffic a_______ --–What a busy road!---This heavy traffic is quite ______ fo It is heavy traffic和It is a heavy traffic哪一个对 There is a heavy traffic还是没有a what heavy traffic还是what a heavy traffic this is a terrible heavy box The traffic is(very heavy)on the road this morning?( )( )the the traffic is __(heavy)at this hour of the day He is the a_______ of this book The traffic is heavy改为感叹句 the traffic is 为什么要heavy there is heavy traffic jam.对么