you a member of the Football Team in your school— .

He must be from America, ____ can be judged from his accent

But for your timely warning, we ___have been unaware of the danger. Thank you very much!

Mom, can I go out and play with my friends now?—No, honey, you can’t _____ you haven’t recovered from the knee injury

People have always been____about exactly how life on earth began.[ ]