l have been studying for the test since last night

l have been studying for the test since last night 英语---连词成句 studying for,you,last night,were,an English test 句型转换1 I have been ill ever (since last night)就括号部分提问...you.l i have been busy getting ready for the camp since last week翻 how have you been since l saw you last 一道简单的英语题David has been studying at the school since last yea You should have been ready for this class last night. We have been studying english since we move here annie (studied for the math test )last night 对括号里提问 Tom studied late for the English test last night.这句话对吗? 改错：（1）.Tom studyed for the English test last night.(2).She i 改错 1 Tom studyed for the English test last night 2 what abou