When the accident happened, your brother escaped being hurt, _______?
For more information, please send an e-mail, ____ you can also include your advice to us.
We have just heard a warning on the radio _____________ a typhoon may be on its way.
I will spend half of my holiday practicing English and _____________ half learning drawing.
I ______________ have passed my examination easily,but I made too many stupid mistakes.
Mom,don’t you think it's OK to play once in a while ____________ it doesn’t affect my studies?