I was scared _______ when I saw the tigerjumped out of the cage and ran to the little child.

e Great Wall is , so the Chinese authorities are working on a monitoring and warning system along the wall to preserve it in the future.

_____ it is raining, _____ he is still working outside.

Are you sure the delegation will come to our school next week— _____ The head of it has just emailed me about thedeparture time of their flight

He will call you when he in Beijing.