Studying carefully before exam is important.
->It
There is a bookstore to the left of lan’s house
->Lan’s house
->the book store
Làm nhanh đó
Studying carefully before exam is important.
->It
There is a bookstore to the left of lan’s house
->Lan’s house
->the book store
Làm nhanh đó
It very important to studying carefully before exam
$1$. It is very important to study carefully before exam.
$2$.
+ Lan’s house is to the right of the book store.
+ The bookstore is to the left of Lan’s house.