英语高手进来 用所给词的适当形式组成句子

为你提供完全正确的句子：
1.What will Smith buy for his wife if he wins a lot of money?
2.We spent all the money and we are poor again.
3.We returned home to buy a big house in the country.
4.I want to see the world.
5.Are you going to play football?
6.He said he did not see this problem.
7.I left yesterday.

1.what Smith will buy for his wife if he wins a lot of money
2.we have spent all the money and we are poor again
3.we return to home to buy a big house in the country
4.i want to see the world
5.are you going to play football
6.he said he have not done this problem
7.i left yesterday

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