判断下列介词用得是否正确 正确的打√ 错误的打× 并将错的改正

判断下列介词用得是否正确 正确的打√ 错误的打× 并将错的改正
It's time to lunch.
It's hot outside,please take on your coat.
How with this skirt?
Who's at duty today?
My father's birthday is at the 1st of June.
On the wall there are many photos.
I can see lots with trees.
Do you like to play on a yo-yo?
In your right,I can see two boys.