小题1: ▲ （在楼上）.there were three little bedrooms.
小题2:Thank you for talking to us about your ▲ （研究）.
小题3:Mike,don't forget to ▲ （保存）the file before you close it.
小题4:1 wanted to get three dogs an ▲ （训练）them.
小题5:He was good at ▲ （修理）the washing machine.
小题6:A friend in need is a friend ▲ （真正地）.
小题7:He has learnt a lot of ▲ （知识）from the news programmes.
小题8:Oxfam Trailwalker is a ▲ （费力的）hike.
小题9: You have worked too hard. You'd better have a ▲ （休息）.
小题10:Have you two been ▲ （介绍）?Tom, this is Greg.