请填写下列句子。

1. Have you (ever) been to the/a history museum?(如果特指某一博物馆就用the,泛指用a)

   No, I haven't./ have not.

2. I have been to the Great Wall for several times. So do I.(so + 助动词/be动词/情态动词+主语，表示某人也一样)

3. The technology is developing/developed so fast that makes people hard to believe.(so+adj+that+... 如此...以致于...)

4. For many Chinese tourists, this small island in Southeast Asia is a wonderful and safe place to  take a holiday. ( 或者 is a wonderful and safe resort. resort 度假胜地)

5. When traveling, you may afraid of not finding something to eat.

                                                        / that you can't find anything to eat.
   

have you been to the history museum？no i have not