【推荐1】戴安娜已经设法用电子邮件同她的朋友们保持联系了。
Diana has _____________ by email.

【推荐2】你曾经参观过故宫博物馆了吗?
________ you ________ ________ the Palace Museum?

【推荐3】Complete sentences with the given words or phrases（连词成句）
1. useful information，can，here，get，we
____________________________________________________.
2. a big company，work，I，in the city centre，for
____________________________________________________.
3. in the Water Bay，their new flat，have moved to，the Lis
____________________________________________________.
4. all my things，is，my bedroom，for，too small
____________________________________________________.

【推荐1】我想知道你们是不是已经去过北京了。
I wonder ________ ________ ________ ________ to Beijing.

【推荐2】has, Mary, to, been, Beijing, twice
_______________________________________________________.

【推荐3】Brian arrived here ten minutes ago. (改为同义句)
Brian ________ ________ here for ten minutes.

【推荐1】don’t, we, trees, if, this, we, a world, without, stop doing, want, should
_____________________________________________.

【推荐2】They are going to stay at home this afternoon.（改为否定句）
They _________ _________ to stay at home this afternoon.

【推荐3】She has ever been camping outside. (改为否定句)
She has ________ ________ camping outside.