已知点M（﹣$\frac{1}{2}$，3m）关于原点对称的点在第一象限，那么m的取值范围是____ ．

/i:/       

根据句意及首字母提示完成单词

① I usually go to school at h____ past seven.

② How many l____ do you have on Monday?

③ Class is over. Let's have a b____.

④ Her sister's favourite s____ is art.

⑤ I like listening to music. What a____ you?