英语单项选择三道题,求正确率
on her birtheday,lingling gets a lot of presents ___ her parents and her friends. a.for  b.from  c.to  d.about
when you want to search on the internet,please ___ the computer first.a.take off  b.turn off  c.turn on  d.open
it's 8  o'clock.tony's parents ___ tv in the living room.
a.is watching  b.are watching  c.watch  d.watches