Mrs Brown ____________ a lot of money on clothes.

I have ________ to show you. My father ______me a ”Harry Potter”.

Do you know the girl _______is singing in the classroom?

You’re dropped __________ “s” in the word “across”.－Oh, you are right, __________ letter “s” should be doubled like this “cross”.

I feel really ________ before interviews．一Take it easy．I’m sure you are the best．