1、Tony watched TV last night.（改为过去进行时）
Tony ____ _____ TV last night.
2、At that time they were making a daisy chain（改为一般疑问句并作否定回答）
_____they ______a daisy chain at that time?No,they _____.
3、David was playing computer games last night.(改为否定句)
David _____ _____ computer games last night.
4、The Queen was playing 【in the garden】.（对黑框部分提问）
______ ______ the Queen playing?