____ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.

The question_______ you should take this medicine should be decided by your family doctor.

A man with a big camera in his hands stopped me and asked, “Excuse me! Is there a post office around ______ I can have these posters sent to my friends?”

The two men talked in a low voice, ____nobody heard what they were saying.

---Are you taking morning exercise tomorrow?
---Sure. We do sports every morning_____ it rains

On a rainy day I was riding my bike to pick up my son ___ a terrible accident happened ahead.

I would appreciate it       you call back this afternoon for the doctor’s appointment.

Better wear special clothing, a helmet and a life jacket, just ______ your raft gets upside down or even sinks.

The police stopped the car______ speed was more than 120km per hour.

I don’t know why she’s looking at me ______ she knew me. I’ve never seen her before in my life.