2. If we a water at 100°c (heat), it
(boils).
3. If you
4.
(leave) your job, you
(travel) around the world.
He crashed his car, because he fell asleep while driving. If he
(fall) asleep
while driving, he
(crash) his car.
We couldn't go to the concert, because we didn't have enough money. If we
(have) enough money, we
(go) to the concert.
5.​

2). If we  heat water at 100°c, it will boil.

3). If you leave your job, you  cannot travel around the world.

4). If he  hadn't fallen asleep  while driving, he  would not have crashed his car.

5). If we  had enough money, we  could go to the concert.

Explanation:

Conditional sentences are described as the sentences that include a dependent 'if' clause which shows the condition followed by the independent consequential clause. The first sentence follows the rule of 'if + simple present tense + simple future' while the second sentence follows 'if + simple present + simple present(using can).' The third follows the rule 'if + past perfect + perfect conditional' and the last one follows 'if + past simple + present conditional.'

that’s the kind of bug henry was; and if we’d a had him along ’stead of our kings, he’d a fooled that town a heap worse than ourn done.”

the answer is something i don't know