He __________computer games when his parents left home. So he didn’t know where they were.
A. is playing B. plays
C. played D. was playing
She promised that she could finish the work by ___________.
A. her B. herself C. she D. hers
When our parents are not at home, we need to ______ ourselves.
A. look after B. look at
C. look up D. look around
The volunteers kept on searching for the missing people in the earthquake, _____they were hungry and tired.
A. because B. but C. although D. so
--- Shall we take a bus to the library?
--- It’s not far. I think we________ take a bus. Let’s walk there.
A. mustn’t B. couldn’t
C. can’t D. needn’t
书面表达。(共计10分)
良好的生活习惯对我们的成长是非常重要的。你认为良好的生活习惯应当是怎样的呢？请根据下面的要点提示,写一篇80词左右的短文,首句已给出（不记入总词数），不要逐词翻译，可适当发挥。
要点提示：1. 吃的好，才能有健康的身体；
2．必须吃早餐，给身体提供能量。
3．饮食要健康，多吃水果，蔬菜，少吃垃圾食品 (junk foods)
4．饭前要洗手
5．要早睡早起，熬夜对身体有害
6．参加体育锻炼，强身健体。
I think good habits are important to us.
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