Question

He got / gets his MD from Universidad Javeriana in 1959 and his PhD in 1965 from Australian National University under the supervision on Sir John Eccles. While he was still studying medicine, he had / have the chance to travel to Europe. After he graduated / will graduate from medical school, where he participates / participated in some experiments about electricity in the brain.

Answer 1

1. attended.

2. got.

3. had.

4. participated.

5. graduated.