7 .

wake, smell, change, put, paint

1. The Physics teacher told us that water ________ into ice at the temperature of 0℃.
2. How enjoyably she ________ the flowers in the garden at the moment！
3. —Excuse me, Sir. But smoking is not allowed in school.
—Sorry, I didn’t see the sign. I ________ out my cigarette（香烟）at once.
4. I ________ the wall several times yesterday. However, the heavy rain has just washed the colour off.
5. —Turn off the radio, Jack. The baby is sleeping.
—There is no need. He ________ up.

8 .

wake        glasses          silent          laugh          proud

1. Without ________, little John can’t see things clearly.
2. Tony couldn’t help ________ when he heard the funny story.
3. After watching the bad news on TV, the old man sat in ________.
4. Jordan said he was ________ of his hard work than his success.
5. When I ________ up at 8 o’clock in the morning, I suddenly realized I was late for school.