I promise I ( send) you an email to explain all of these tomorrow.
Cooking is one of David's (爱好).
Guangzhou, a modern and developed city, is in the (south)part of China.
Mr Li's job is to make sure everything in our school runs (smooth).
Surprisingly, my 12﹣year﹣old daughter is worried about her (weigh).
Ann, is this umbrella (you) or Jack's?
It's mine.