Write it possible and try not to make nay mistakes.

I believe we’ve met before.-No, I’ve never been here before.

_______ cups of water are there on the table —Four.

(2012·上海高考)The new law states that people ________ drive after drinking alcohol.

ecember 2013,China Central Bankprohibited financialinstitutions from handling Bitcoin transactions, _____ to regulate the virtual currency.