你生日那天,收到朋友送你的卡片时,你会说:
—_______is your grandma?—She’s fine. Thank you.
There are ________ months with _______ days in a year.
—Do you have ________ shells?—Yes, I have ________.
The Great Wall is about 2,000 years_______.
You’ll be late ________ you don’t hurry.