1 . Sometimes ______ English is quite different from ______ English in many ways.

A．speaking; writing

B．spoken; written

C．speaking; written

D．spoken; writing

2 . The detective, ________ to read a newspaper, glanced at the man ________ next to a woman.

A．pretending; seat	B．pretending; seated
C．pretended; seat	D．pretended; seated

3 . He is very popular among his students as he always tries to make them_______in his lectures.

A．interested

B．interesting

C．interest

D．to interest