【内蒙古呼和浩特市2015年中考英语试题】There was something wrong with the line. We couldn’t ______ each other clearly.
The factory ______ its waste into the river, but now it deals with the waste in a new way.
For everyone’s safety, we ___________ a1ways remember the law against driving after drinking.
Everyone, including her parents, _______ the Wolf Hill, and they will be back this afternoon.
Wearing white can help people _______when they feel stressed.
David didn’t give up ______ he had failed in the experiment four times.