I didn’t quite follow him because he explained the theory _____that is too abstract for me.
We held a welcome ceremony yesterday ________ Professor John Grey who had just come and would teach in Zhejiang University.
________ fun it is to relax ourselves in a nature reserve 15 km ________ south of Hangzhou!
We needed a new cupboard for the kitchen. So Peter made ______ from some wood.
--- The music is too loud. Could you please turn down the radio a bit?--- ______
The glass doors have taken the place of the wooden ones at the entrance, ______ in the natural light during the day.