Though it is 20 years________we last met, I still remember the scene________we got separated on a snowy day [ ]

I reallydon’t know _______ I put my wallet.

That’s the third time he’s won the award in this field. — Yes. He ______ his maximum potential in the past decade.

Jack likes doing kung fu on weekends. Mike likesit.

Joy _______ as a language teacher in China for two years before she went back to London