— I don’t know ________ to deal with this problem.— Why not ask your teacher for help.
-- ________Alan’s pens? --Yes, they’re ________.
You can ______your mother _______265091044@qq.com.
The word "your" has ______ "y", _____"o",______"u" and _____"r" in it.
The bookshop near our school_______ the whole day on Sunday.
Don't eat_______ sweets, Benny! There is_______ sugar in them.