根据提示完成句子

We’ve always ________　________(后悔卖了)the farm．

根据提示完成句子

They are very ________　________　________(很难取悦)．I don’t want to work with them．

根据提示完成句子

Tom’s work at school is ________　________　________(上游)，Harry’s is ________　________　________(下游)and Jim’s is about ________　________(达到)the average．

根据首字母写出单词的正确形式

He hoped to a_______his goal by peaceful means．

根据首字母写出单词的正确形式

Working with these children r______ a great deal of patience．

根据首字母写出单词的正确形式

To s______ is to choose from several things．

根据首字母写出单词的正确形式

I know you are not interested in painting now, but the interest can be d_______．

根据首字母写出单词的正确形式

Keep c______ to me, or you may be separated from me and get lost．

根据汉语意思写出单词的正确形式

I could not support my family without the ________(额外的)payment by doing ________(加班)work．

根据汉语意思写出单词的正确形式

Our country has ________(经历)great changes in the last thirty years and has much ________(经验)in developing industry．