Ourcompany has been successful in doing business with many foreign companiesOurcompany has _______ ________ doing business with many foreign companies

Ourcompany has been successful in doing business with many foreign companiesOurcompany has _______ ________ doing business with many foreign companies has been has always has always been has been anything taken. Where has she been? has been replaced How has China been? Has been very quiet Everything has been achanged Has been forward life has been good china has been free - Mail has been sent Video has been removed Love has been terminated has been developed Paper has been removed . 造句：has been