The bus came after I ____ for about half an hour.

I could buy my ticket after queuing for half an hour. ()

retirement of an English professor at a nearby state college.

A) came across B) came about

C) came after D) came at

How soon will the man get to the bus stop？

A．About one hour.

B．About half an hour.

C．About one hour and a half.

One day I _________ a newspaper article about the retirement of an English professor at a nearby state college.

A) came across B) came about C) came after D) came at

--Why did you come so late？--the bus was crowded. We ______ waiting for half an hour.

A．were kept

B．kept

C．have kept

D．had kept

A) came across

B) came about

C) came after

D) came at

听力原文：M: How long does it take you home by bus？

W: Only half an hour. But if in rush hour, it will take me 50 minutes.

Q: How long does it take the woman to go home by bus when it isn't in rush hour？

(12)

A．Twenty minutes.

B．Fifty minutes.

C．Half an hour.

D．Eighty minutes.

How long will he stop during his travel？

A．For half an hour.

B．For about one hour.

C．For about one and a half hours.