He has read_________ many books _________ he knows a lot about the world.
They thought __________ important to look right and left when ________ the road.
________ our teacher is ill, ________ he still come to our class to teach us.
She was very happy because she ________ play the lead role of a young princess in the Hollywood film.
I haven’t had enough _______recently, so I’m always _______all day.
— _______ expensive mobile phone it is!—Yes, but I think _______ style is quite fashionable.