The correctly matched pairs are: C-D and A-E.
C-D: Phrase C talks about the Shiba Inu token, and D completes it by stating that the meme token was meant to rival the larger Dogecoin.
The sentence formed is: Shiba Inu is a younger meme token or joke token that was meant to rival the larger Dogecoin cryptocurrency.
A-E: Phrase A talks about the time when people were restricted, and E completes it by stating that the $1 billion donation enjoyed a lot of media attention when people were confined to their homes.
The sentence formed is: He suggested that when people were confined to their homes at that time, the $1 billion donation enjoyed a lot of media attention.
The phrases B and F don't have any suitable matches.
Hence, option (c) is the correct answer.