This offer______on October 20, 2017. Your immediate reply by E-mail will be appreciated.
A. extends
B. expires
C. includes
D. stops
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We can______you that our products are superior in quality and reasonablein price.
A. ensure
B. sure
C. assure
D. insure
We are not in a position to offer firm, as the goods are______.
A. without stock
B. not in stock
C. out of stock
D. no stock
We regret to say that we can not accept your offer, as your price is found to be______the high side.
A. with
B. on
C. from
D. towards
______an order of over 500 pieces we would allow a special discount.
A. In case
B. In case that
C. In the case
D. In case of