請根據句意或括號中的中文提示、英文釋義，寫出句中所缺單詞，使句子通順。

1．Miss Li is _________（嚴格的）with us，hut she is the most popular teacher in our school．

2．It is not safe for such a small child to swim _________（單獨）in the river．

3．We should never do anything _________（違反）the law．

4．My cousin is studying in Beijing，so we _________（not very often）see each other now．

5．Don't _________（run quickly）．There is plenty of time left．

6．I have just moved to a new house．Please write down my new _________ --18 Park Road．

7．We all know that _________is between June and August．