It ________ me about 10 minutes to walk there.

The girl had hardly rung the bell ________ the door was opened suddenly, and her friend rushed out to greet her.[ ]

Could I ask you a rather personalquestion — Sure，________.

I asked him whether he had done all the work himself ________ whether he had had any assistance

was younger, I’d often go for _____ drive withsome friends, purely for _____ enjoyment of it