Написать в нужном времени: Her English (not to be) excellent, but she (to work) at it.

Question

Написать в нужном времени:
Her English (not to be) excellent, but she (to work) at it.

Answer 1

Her English isn't exellent, but she is working at it.

Answer 2

Her English isn't excellent, but she works at it (Present Simple, будет означать, что она регулярно работает над английским).