did
- The doctor warned Pat against smoking as soon as possible and _____.
- The teacher told us how to solve this problem and ___.
- They did not find _____ to prepare for the worst conditions they might meet.
- Where did you get to know her?—-It was on the farm______ we worked.
- Where did you put my dictionary after using it this morning? –I put it back ______ I took it.
- Where did you see him for the first time?– It was in the factory _________ we worked.
- Who did the teacher ________ the exercises?
- Who did the teacher have ___ an article for the wall newspaper just now?
- Why did you go back to the shop?—–I left my friend______there.
- Why did you leave without a word of warning to John? ——But what_____________otherwise? He never listens to me.