You can’t get good grades______ you study hard.
#55627
A
when
B
because
C
unless
D
that
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——Can I eat the cake,Mum?——Yes,you can._________you must wash your hands first.
#56777
A
But
B
So
C
Or
D
After
You can’t get good grades______ you study hard.
——Can I eat the cake,Mum?——Yes,you can._________you must wash your hands first.