You are going to test some grammar points - can/could - past simple - present simple- present perfect simple

Present simple tense: S for third person singular verbs

A journalist is telling a story about a gold coin that was investigated to be proven real

Gold Coin Proves Supposed Fake Roman Emperor Was Real

gold-coin-proves-supposed-fake-roman-emperor-was-real

Let's do English ESL general grammar practice. You are going to test some grammar points - can/could - past simple - present simple- present perfect simple