... used as an adverb (meaning “two times”).4. advised Only advised is used with an object + an infinitive (advised him to study).5. goods A plural subject is required because the verb are is ... used after the verb set.11. regarded Regarded is followed by as; considered is not.12. heard Heard is not used with the preposition to; listened is used with to.13. wears The verb wears is ... article an. The count noun message must be used.15. account The verb account may be used with the preposition for, while the verb explainmay not be. Exercise 5.5 1. A 4. A 7. D 10. A 13....