How ______ you, Jack —I’m fine. And you A.areB.isC. amD. be

I called you at six last night, but you didn’t pick up.— Oh, I ________ my mom ________ in the kitchen.

.He suddenly saw what looked like a snakein the darkness. For an instant his heart seemed to stop ______.

She________pale at the news of the accident in the coal mine.[ ]

lm star wears sunglasses. Therefore, he can go shopping without ______..