1. 招待顾客：tend on 招待 | tend shop 招待顾客 | tend to 注意
2. 当伙计, 招待顾客：tend a grocery 管理一所杂货铺 | tend shop 当伙计, 招待顾客 | tend upon a customer 招待顾客
1. Police said the credit card forgery racket is recruiting foreigners to use forged cards because shop assistants tend to trust foreign tourists.