He had a pain______his back.A．onB．withC．inD．onto

What he said just now had little to do with the question ______ discussion.A．onB．inC．under

He was criticized ________ his mistakes.A、onB、withC、ofD、for

He had a cottage which consists _____ three rooms, a bathroom and kitchen. A:ofB:withC:i

My brother told me __ his trip to Scotland.A. onB. withC. about

He swears to his mother that he will never let her ______.A、onB、downC、aloneD、out

We did not know what had come______ him to make him change his mind so abruptly.A．onB．toC．