____ you practise speaking Enblish , you can not improve your English .
A. if
B. Once
C. When
D. Unless
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_______ you are women , you should be as independent and brave as men .
Although
But
C. Because
D. Unless
Smile at the world ______ the world will smile back to you
A. and
B. while
C. but
D. so
Miss Li felt tired, _____ she took a nap .
A. and
B. while
C. but
D. so
You can't always decide what to do next for children ,_______ you are parents.
A. even if
B. as if
C. unless
D. because
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