--Who is the old man talking with your teacher? ---I don’t know. I him before.
You_____thelookonhisfacewhenhewonthelottery.
TheEnglishofhercompositionistoogood.Shecan’t_____itherself.
IfIhadtime,_____seethatnewmovieattheCapitalTheater.
—Willyoulendmeyourbook? —Yes,I_____.
_____tohavelunchwithustoday?