Which noun has the same singular and plural form? A) Sheep B) Cat C) Child D) Box

Which sentence is grammatically correct? A) The family are planning their vacation. B) The family is planning their vacation. C) The family are planning its vacation. D) The family is planning its vacation.

Which noun usually has no plural form? A) News B) Idea C) Phone D) Table

Which noun is always plural? A) Furniture B) Scissors C) Information D) Advice