Seeing the big crowd coming towards him, he started to run down the hill,but____   and went down on his hands and knees in the melting snow.
#10590
A
slipped
B
skied
C
signalled
D
sank
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Flight BA 123 to Vienna is now boarding at
#14527
A
Gate 21
B
21St Gate
C
the Gate 21
D
21 Gate
smooth
#13457
A
worth
B
wealthy
C
southern
D
south