The Dragon Boat Festival this year will come ______ four days.
— Was it under the tree ________ you were away talking to a friend?— Sure. But when I got back there, the bike was gone.
--- How____ your weekend?---- It was interesting.
Lily is so happy _____ delicious soup for her parents.
My brother is _______ homework. He often ______ homework at homework.
--- _______ does your sister go to school?--- At 7 o’clock.