——TV and computer are so popular these days.——Yes, they can ____ our eyes to the outside world.
He never____learning English.That was why he was successful at last.
—Would you mind________the window?It’s a bit cold. —_________.
He explained________why he didn’t come to our party yesterday.
This book is not_______for a six-year-old child to read.
You can________the cake_______ten pieces.