Resposta :
Resposta:
1. Complete with simple past, present perfect or present perfect continuous:
a. Jennifer sent me a postcard from Paris last January.
b. The children have brouhgt many toys to the class.
c. Has he been traveling these days?
d. We waited for you for an hour.
2. Complete with simple past or present perfect:
a. She has studied English since January.
b. My parents were in the USA last year.
c. He has workde here for many years.
d. I did my homework yesterday.
Explicação: