I want to learn English well.Please give me some a .
It′s r hard outside. Take an umbrella with you.
October is the t month in a year.
Both of us do the dishes every day.(改为否定句)
us does the dishes every day.
She put the keys on the table yesterday.(改为一般疑问句)
she the keys on the table yesterday?
Mr. Smith has been in China for six years.(对划线部分提问)
has Mr.Smith been in China?