President Obama held talks with Chinese President Hu Jintao in Beijing, ________ economic recovery, climate change and stopping the spread of nuclear weapons.
________in thought, he almost ran into a passing truck
The thief was brought in with his hands ________behind his back
I couldn’t accept the fact____my best friend, John cheated me and I cried at that moment
The children made so much noise that the teacher ____them and shouted" Be quiet "
After graduation, Bill went to mountainous village and devoted himself _____there A to teach B to teaching C taught D teach