Some children want to challenge themselves by learning a language different from their parents speak at home.
In order to make our city green,______.
Her mother does not ______ of her going to study in the United States alone.
_______ to the left , and you will find the post office.
It took her a while to adjust to __________alone after the divorce(离婚).
There is so much noise in the yard that I can’t ________ my attention on my work.