— Do you know where David is? I couldn’t find him anywhere. — Well. He ________ have gone far — his coat is still here.
George Washington was born in 1732 in a rich family in _______ is now the state of Virginia.
_________anyone should want to kill her was unbelievable.
-----Alice looks blue today.-----Yes, I asked her, but she wouldn’t say _____ troubled her.
_____ makes his parents proud is _____ his son has been admitted by Beijing University.
The president has decided to put _____ he thinks is energetic, experienced and has good qualities in the position of the leadership of the firm.