[ Tenses ]
An will have taught in this primary school for 3 years ______ .
A. when she turned 30
B. once she turned 30
C. by the time she turns 30
D. after she had turned 30

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Grammar › ViewMy sister and I _______________ to come to your party. (try)
A. wills tries
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Next year, we will go on holiday to ______ Netherlands.
A. a
B. the
C. some
D. an
