It was about 600 years ago _______the first clock with a face and an hour hand was made.
----- Would you like to go hiking with me, Susan?----- I’d like to, _______ you don‟t want to go alone.
I’m waiting for Jack .________, I will go swimming alone.
Li Ping runs _______ than Ji Fang.
——How heavily it is raining!—— What a pity!We have to_____our sports meeting.
——Why are you walking so quickly,Edward?——There_____a talent show in ten minutes.