11. The relative L/C should be issued through a third country bank in Italy ______ the sellers.(      )

A. available by                                           

B. available to

C. acceptable by                                         

D. acceptable to

12. We shall open the L/C ______ the bank of Boston.(      )

A. in                                                         

B. with

C. for                                                        

D. at

13. ______ subsequent amendments, please see to it that the L/C stipulations are strictly in accordance with the contract terms. (      )

A. Avoid                                                    

B. Having avoided

C. To avoid                                                

D. Being avoided

14. Emphasis has to be laid on the point ______ shipment must be made within the validity of the L/C.(      )

A. what                                                     

B. which

C. that                                                       

D. /

15. It will be appreciated ______ you could effect shipment in two lots by direct steamer ______ you receive our L/C.(      )

A. will, soon                                              

B. if, as soon as

C. when, when                                           

D. when, which