Ⅰ、1.The students did their
homework at home last Monday.
2.My uncle didn't go to the beach
last summer.
3.Did Tony study for the science test
yesterday afternoon?
4.Did you visit the natural museum
last year?
Ⅱ、1.terrible， What， flew
2.swam， How
3.stay， Where， visited， How， great
Ⅲ、3 → 5 → 1 → 6 → 2 → 4
