Răspuns:
a. I've studied French
b. We've read that book.
c. He's lived here for three years.
d. I've lost my keys.
e. He's drunk too much coffee.
f. We've eaten too much chocolate.
g. They've written to the politician.
h. You've found your wallet.
i. We've tried roller-skating.
j. She's passed the exam.
Explicație: