【题目】It has been raining for days, ________ the ground is very wet.

【题目】There was ________ food in the fridge. It was nearly empty.

【题目】The little girl is wearing a new skirt today. She looks ______.

【题目】We can't see electricity ________ it is invisible.

【题目】The report written by the school caught several (科学家) attention.

【题目】There ________ some bread and three eggs on the table.

【题目】After school, we usually play ________ basketball for half ________ hour on the playground.

【题目】—What do you think of the news?

【题目】—What are you doing, Lisa?

【题目】—_____ is your home from the supermarket?