The value of life lies not in many days we live, but in ____ use we make of them

ica, may you attend the summit held in sanyathis Wednesday ——I’m afraid not. I______ with a client about his father’s will.

_________ beautiful sunshine! Shall we take a walk around Daming Lake

I used to ______ late, but now, I’m used to _____early

Studies show that people are more_________tosuffer from back problems if they always sit before computer screens for longhours.