Răspuns:
A) 1. I've been goes to China
2. Tom and Janet lives in the USA
3. You says this film before
4. Federico writes a book
5. We stays in the Ritz Hotel
6. Lee and Wendy studies Portuguesse
7. She works for a French company
B) 1. I haven't been in China
2. Tom and Ganet haven't live in the USA
3. You say haven't film before
4. Federico haven't write a book
5. We haven't stay in the Ritz Hotel
6. Lee and Wendy haven't study Portuguesse
7. She haven't work for a French company