Lily has uncle and aunt. are 40 years old (岁）.

You will fall behind others_______ you work hard.A．if

, had a lot of parties recently—Yes, that might _____ his failure in the examination

Would you like to have ________ oranges——No,thank you.

Jenny is from a wealthy family and graduated from a famous university, but ______ she chose a job as a cleaner at the railway station.