Choose the right variant from a), b), c) or d). 1. Have

Choose the right variant from a), b), c) or d).
1. Have you ever visited other countries? - Yes, I... to Italy and France.
a) was c) had been,
b) have been d) would be

2. I feel really tired. We ... to the party last night and have just returned home.
a) went c) had seen
b) has gone d) was going