We thank you for your letter of May 5,_____ your purchase from us of 200 metric tons of peanuts()
A. confirm
B. to confirm
C. confirming
D. confirmed
Please ship the ten chests of tea_____our Order No. 2213 at an early date()
A. covered by
B. covering
C. to be covered
D. which covers
We are pleased to_____the following transactions with you()
A. have resulted
B. have finalized
C. have materialized
D. have been closed
Our products enjoy____in the world market()
A. most popluar
B. great popularity
C. good seller
D. selling fast