_______ you keep on practicing English, I’m sure you will be able to speak it fluently

Mandela met a lot of difficulties, he still fought for the equal rights of his people.

He couldn’t _____ the fact that the money was found in his house.[ ]

Halloween is believed to be a day ______all the spirits come back to the world of the living, and we have the same day in China called “Guijie”, the Day of Dead.

I’d like to know ______ Chinese. [ ]