Comparison 1 (cheaper, more expensive etc.)

Yesterday the temperature was six degrees. Today it's only three degrees.
It's .

The journey takes four hours by car and five hours by train.
It takes .

Dave and I went for a run. I ran ten kilometres. Dave stopped after eight kilometres.
I ran .

Chris and Joe both did badly in the test. Chris got 30%, but Joe only got 25%.
Joe did .

I expected my friends to arrive at about 4 o'clock. In fact they arrived at 2.30.
My friends .

You can go by bus or by train. The buses run every 30 minutes. The trains run every hour.
The buses .

We were very busy at work today. We're not usually as busy as that.
We .