music: 50's Chart Toppers: Name The Artist: Early in the Morning?

Questions

In 1940 US gives Britain ---------- destroyers in exchange for Newfoundland base lease?

In 1940 US gives Britain 50 destroyers in exchange for ---------- base lease?

In 1943 ---------- invade Italy?

In 1943 Allies invade----------?

In 1945 Japanese forces in the ---------- surrender to Allies?