My watch is three minutes slow. What about ______?
_______ attention makes her unhappy.
---Did Mr Smith tell you __________? ---Yes. He said that he went there in 2003.
If you don’t know a word, you may ______ in a dictionary.
--- ______ do you improve your listening skills? --- I improve it _______ listening to tapes.
_____the old lady is seventy years old ,_____is still lively.