--- Look! What's in_______ sky? --- Oh, it's _______ UFO. I wish I could fly in_______ space some day.
假设我们现在伦敦,通常我们不宜问Mrs.Wang:
---Boys and girls , sit down ,please. ---___________________________.
---What’s your sister like? ---_____________________.
---What is she? ---She is _____________.
---____________ is your coat? ---It’s orange.