英语翻译句子.注意时态

英语翻译句子.注意时态
注意时态问题....
在北美，大多数学生9点半睡觉.
in () america, () students go to bed at half past nine
并非所有人都能回答他的问题.
() () can answer his question
这取决于你几点起床.
it () () when you get up
她走了那么长的路，一定是累了吧.
she () () tired after her long walk
有少部分学生擅长弹钢琴.
() () () of students are good at playing the piano
他家离汽车站有多远？
() () does he live from the bus stop?
有些学生坐船去上学.
some students go to school () ().

在北美,大多数学生9点半睡觉.
in (north) america, (most) students go to bed at half past nine
并非所有人都能回答他的问题.
(Not) (everyone) can answer his question
这取决于你几点起床.
it (depends) (on) when you get up
她走了那么长的路,一定是累了吧.
she (must) (be) tired after her long walk
有少部分学生擅长弹钢琴.
(A) (small) (part) of students are good at playing the piano
他家离汽车站有多远?
(How) (far) does he live from the bus stop?
有些学生坐船去上学.
some students go to school (by) (boat).