They didn’t approve _____ the conference,which made me very angry. [ ]

With so much work on hand, you ________ to see the game last night.

9. Great changes ______ in our school in the past 5 years.

My good friend Rose went to the party with her husband, ________ a happy evening of wine, food andsong.[ ]

pes have oil or water, which is heated and sent to the storage tank until to produce electricity.