Mr Smith has helped me a lot, I'm thankful to him.

1. Mr Smith has helped me a lot, I'm thankful to him.

【考点】

表因果关系的连词;

【答案】

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语法填空（单句）容易

1. The rain is very heavy we have to stay at home. （用适当的连词填空）

单词拼写（单句）容易