O verbo study, no passado, está correto conforme alternativa:

Questões de assuntos semelhantes

• “They would _______(2) to transmit that information to a receiver inside (…)”
• You ____ not believe that these possibilties are real, they're based ____ experiments that _____ proved until now.
• Choose the option that correctly completes the sentences. Paul: I ___________________ Jane next weekend. Can you give her a call to see if I can...
• Observe as sentenças a seguir: I - The crime happened right here. II - The party will be on my house. III - The TV is still inside the...
• Study the following sentences: “The ground wood pulping process was simpler and less expensive than the Kraft process. It took high quality...