根据所给中文意思填空,补全下列各句 他们作为交换生在新加坡学习英语已经一年了。 They have been learning English as in Singapore a year. 你喜欢和什么样的人交朋友? What of person do you like to make with? 我现在最想做的事情是睡觉。 Now all I ever to do is . 你作导游多久了? have you been a tour ? 我们每天花一个小时做作业。 It us an hour our .