Question

4 Put the verbs in brackets in the correct tense.
If spaceships ____ (go) faster, we ____ (can) travel to other planets easily.
What period of history ____ (choose) you it time travel ____ (be) possible? If we ____ (not use) so much energy we ____ (stop) climate change.

Answer 1

Відповідь:If spaceships went faster, we could travel to other planets easily.

What period of history would you choose if time travel were possible? If we didn't use so much energy, we could stop climate change.

Пояснення: должно бить правильным