I have been over my homework for three hours
I have been over my homework for three hours
i do my homework for three hours every day不用for可以吗?
I have finished my homework for two hours/I have joined the
I did my homework three hours before 改错
I have been sitting here for three hours.我在这坐了三小时.可否说成I sat
my brother has been ( ) college for over three years .
英语翻译36.I have been looking for my lost book for three days,b
I do my homework for two hours every day .
spend three hours _ (finish) my homework
I skated for 4 hours . I have been skating for 4 hours. I ha
I have been there for three days with my parents last month.
I have been down for two hours.改为同义句