________ he is, he seldom shows his precious coins to others.
A．Coin—collector as B．As a coin—collector
C．A coin—collector as D．Coin—collector that
I am extremely ______ at the way he always stares at me in the office.
A．trouble B．worried C．annoyed D．anxious
There are many things in different areas ________ we can do to reduce the possible dangers of AIDS.
A．where B．there C．what D．that
——Do you mind my opening the window? It’s a bit hot here.
—— ________ , as a matter of fact.
A．Go ahead B．Yes, my pleasure C．Yes, I do D．Come on
All of the students were ______ by the ______ speech _______ by the leader.
A．inspired; inspired; given B．inspired; inspiring; gives
C．inspiring; inspired; given D．inspired; inspiring; given
I have no idea _______ he left the party without _______ .
A．why; noticing B．how; being noticed
C．whether; notices D．that; notice
