1) begin-began
haved-had
were-was
crosses-crossed
will travel-travelled
are attacking-were attacking
end-ended
2)1. When was Henry Ford born?
2. Where did he live?
3. What did he want to make?
4. What did he build in 1896?
5. Who bought cars at that time?
6. What cars did he want to make?
7. Did people buy cheaper cars?