一、用下列短语的正确形式填空：
（last for in order to be satisfied with medium-sized robot
pay more attention to as a result at least give it instructions all the time
What’s wrong with…? not at all have/get your money back
need doing=need to be done）
1. He doesn’t study hard._______ , he failed in the exam.
*2. The rain _______ half an hour.
3. Please ________________ your handwriting, I can’t see it clearly.
4. __________________ my washing machine? I need to__________________________.
5. I am ______ hungry ______ . I have just had lunch.
