While watching TV,       _.
#91500
A
the telephone rang
B
the telephone was ringing
C
the telephone was heard ring
D
I heard the phone ringing
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_____ in thought, he sat at the edge of the bed, with his eyes _____ on the letter in his hand.
#94454
A
Lost; fixing
B
Losing; fixed
C
Lost; fixed
D
Losing; fixing
The temple , _______ the Song Dynasty ,was pulled down last month. 
#91189
A
which dating from
B
which was dated from
C
dated from
D
dating from