Tom carried on talking after the teacher came into the classroom 句型转换

题目

Tom carried on talking after the teacher came into the classroom 句型转换
Tom ___ ___ talking after the teacher came into the classroom
People will support our work by sending donations to ORBIS
People will ___ ___ ___ ORBIS to support our work
Dr Ma operated on the blind man last month.
Dr Ma ___ ___ ___ on the blind man last month

答案

went on
send donations to
made an operation