1.In each of the following groups of words, there are four underlined letters or letter combinations marked A, B, C and D. Compare the underlined parts and identify the one that is different from the others in pronunciation.
A、game
B、late
C、trade
D、have
The writer's first book is____ popular than his second one.
A、so
B、less
C、such
D、much
My friend John didn’t like my suggestion ____ we should share the rent.