妈妈称赞你说:You’re so helpful(有用的),你应该回答: A. You’re welcome. B. I’m not helpful. C. Thank you.
Here are two tickets , Bob . is for you and is for your sister .
Mother’s Day is the second Sunday May .
How water is there in the cup ?
The students will see their maths teacher next week .
—What day is it tomorrow ? — .