The discovery of gold in Sahara Desert led thousands to believe that a fortune________

I’ve never found a better job.— ______.

If he ________ well for his lessons yesterday, he ________ so many difficulties now. [ ]

23. If Catherine keeps practicing the violin in this way, she______to make a famous violinist.

The race to seek out civilizations around distant stars ________, as an international group discovered an Earth-like planet in a special zone.[ ]