1. les dice (the price is something the seller mentions, not inquiring about; since clientes is plural, you use les)
2. le escribe (you are contacting your mother to find out if she would like a new purse)
3. te dan (this reflects whether your friends provide you with numerous gifts on your birthday)
4. le vende (she sells it to Cristina; only one is being sold)
5. le describen (they are providing a description of the new mall; mall serves as the singular direct object)
6.le paga (you are making a payment with a credit card, and since it’s usted, you use 'le')
I hope this is helpful!
Answer:
What assistance do you require?
Explanation:
