—Please remember _________water pipe when you don’t need water. —OK, I will.
Tom was ill yesterday, ________ he didn’t go to school. But he’s better now.
We usually read English ________ the morning.
Kate and Alice are good friends. ________ often help each other.
—Can you tell us __________ just now? —Sorry, I don’t know.
English __________ all over the world.