91. You can either _____________ this bag or that one but not both.

Choose that word that is appropriate to fill in the blank?

A. Purchases
B. Purchase
C. Purchased
D. Will purchase

Relax

Respuesta :

B. Purchase is the correct answer.
The correct answer is:  [B]:  "purchase" . 
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       " You can either   purchase   this bag or that one but not both. "
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