______ once every two years, whether it is a car, a bus or a lorry, is the rule that all drivers must obey in our country.
#92782
A
Having been examined
B
Examined
C
Examining
D
Being examined
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 ----What made her so upset? ----________.
#96797
A
Lost her bike
B
Losing her bike
C
She lost her bike
D
Because of losing her bike