Jack’s sister has been a tour guide _______two years ago.
—Mr Smith will check our homework this afternoon._______ you ________ it?—Not yet. I'm doing it right now.
—Thank you for providing such useful information for me.—________.
Whenever I see the birds, I'll ________flying in the sky.
I have a garden ________ many different kinds of beautiful flowers in it.
The teacher always reads a story for the children ________ a day.