---- I was riding along the street and all of a sudden, a car cut in and knocked me down.
---- You can never be _______ careful in the street.
A．very B．too C．so D．much
Can you image that the CEO of Pu Tian Software Company doesn’t __________ dress?
A．call for B．apply for
C．care about D．allow for
The Great Wall is __________ tourist attraction that millions of people pour in every year.
A．so well-known a B．a so well-known
C．such well-known a D．a such well-known
She has a gift for creating an atmosphere for her students_________ allows them to communicate freely with each other.
A．which B．where C．what D．who
The days are gone__________ physical strength was all you needed to make a living.
A．when B．that C．where D．which
Was it ______ he was playing volleyball on the playground_________ he got hurt?
A．that; when B．when; that
C．that; where D．where; that
