Open the window please, Mike —________ I didn’t hear what you said.

My father took me to try the paragliding. It was very___________.

We won’t give up ______ we should fail twenty times[ ]

__________ is known to all, China will he an ________ and powerful country in 20 or 30 years’ time.

Physical Education in schools can teach us endurance — something we all need ______ life becomes tough