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When we ______ (reach) the stadium, the match had already started.
She usually _____ (walk) to school, but today she _____ (take) the bus.
Foods such as fruits and vegetables are full of _______________________
This has two main air passages that branch from the trachea and enter the lungs.
The numbers which are not multiples of 2 are called A.even B.odd C.prime D.composite