— Would you like to play games with me? —Sorry. My mother is ill in bed. I have to ____ her.A. look afterB. take afterC. look for
It is cruel___ them to catch the sharks and cut______ their fins.
- Would you please take this workbook to the teacher's office for me? — ________.
I regret ______ to my head teacher,not listening to him.
—The meeting _______ because of the fog in Northern China last week. — Oh, it’s too bad! We should take action to improve the air quality.
— I wonder if I can learn English well. — _______. All things are difficult before they are easy.