25 Confucius’ ideas, ________ Mencius’ teachings were very similar, have influenced Chinese society for more than 2000years

Mr.Green,do you know ____________________—-July10.It will last a month.

Excuse me. Is there ______ post office near here–Yes, go down this street to the end and ______ post office is on your left.

Not until World War II ______ to use new chemical techniques to purify penicillin.

Did you sleep well last night? — No, the loud noise from the street ______ me awake for hours