1 . Of equal importance _________ good study habits, useful skills and a positive attitude. (用适当的词填空)

2 . Also located on the north side _________________ (be) the bathroom with a large window and a view of the forest. (所给词的适当形式填空)

3 . We can achieve almost anything online — with access to the Internet ________(come) some truly life-changing advantages．（所给词的适当形式填空）

4 . Behind every book is a man, behind the man is the race, and behind the race _______(be) the natural and social environments. (所给词的适当形式填空)

5 . In the centre of Sanwan Park ________(stand) the China Grand Canal Museum, which is a new landmark of Yangzhou. (所给词的适当形式填空)

6 . ______ on such a trip can you gain a better appreciation of European art.