Заполните пропуски предлогами по смыслу. what are you laughing…? Turn…the corner…the garden and look…the flowers grown…m

Question

what are you laughing…? 
Turn…the corner…the garden and look…the flowers grown…my mother. 
My grandma often complains…headache. 
We tried to speak…him bat he didn’t want to listen… us. 
He was cured…a very skillful doctor. 
We eat soup…a spoon. 
My explanation seemed strange…the teacher. 
The roof…the house is very old. 
…Wednesday I usually have a lot of homework. 
We didn’t want to stay … town on such a hot day, so we went…the country.

Галина Филиппова · Accepted Answer

А где сами предлоги? м. б. What are you laughing at? или What are you laughing about? 
 
Turn around the corner ...to (?) the garden and look at the flowers grown…m (текст оборван)?? ? 
 
PS Алиса, с каких пор местоимение 'there' стало предлогом? :)

Ольга Петелина · Answer

1) at 
2) round 
3)at 
4) there 
Вы проходите это в ВУЗе и не знаете?!