While having our dinner, _______. 
#68160
A
the door bell rang
B
our newspapers came to the door
C
we heard the door bell ringing
D
the postman brought several letters to us
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It is said the couple fell in love_____ they met.
#68189
A
the first time
B
the first time when
C
for the first time that
D
when that
Hearing his father was seriously ill, ______.
#70561
A
he burst into tears
B
his eyes were filled with tears
C
his face lost its colour
D
tears came to his eyes