---I rang you yesterday afternoon. A man answered, but I didn’t recognize the voice.--- Oh, it ____ my uncle. He was in my room then.

No matter how the enemy frightened him ,he ______say a word .

The traffic is heavy these days. I ________ arrive a bit late, so could you save me a place?

He _______ Shanghai, for I saw him talking with the headmaster a moment ago.

On rainy days, accidents _____ happen sometimes on steep roads.