ring (rang / rQN / ,rung / rVN / )v.响
/ rIN /
闰因 瑞英 若因（需要快点连在一起读）
ri ying
ri日，ng能够
每日早上都能够听到铃声响起。
Written exercises 书面练习
A Rewrite these sentences using when.
模仿例句用when把两个句子合并成一句。
Example：
He arrived. I had a bath. He arrived when I was having a lath.
1 He knocked at the door. I answered the phone.
2 He came downstairs. I had breakfast.
3 The phone rang. I washed the dishes.
4 The boss arrived. She typed a letter.
5 The train left. I bought the tickets.
6 It rained heavily. I drove to London.
B Answer these questions.
模仿例句回答以下问题。
Example：
What were you doing when he arrived? (have a bath)
When he arrived I was having a bath.
1 What were you doing when he arrived? (cook a meal)
2 What were you doing when he arrived? (wash the dishes)
3 What were you doing when he arrived? (work in the garden)
4 What were you doing when he arrived? (type letters)
5 What were you doing when he arrived? (shave)
6 What were you doing when he arrived? (boil the milk)
7 What were you doing when he arrived? (phone my sister)
8 What were you doing when he arrived? (dust the bedroom)
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