I don’t know what ___ last night.

I don’t know what ___ last night. Do you know--------last night?Sorry,I don't know I don't know if you heard about what happened last night wit I don't know it.What was he doing last night?(合并为一句） I don't didn't know what ___ to her last night. I really don't know what____him last night. don't forget your words last night don't forget what ___ ___ sorry i don,t know what i can do next sorry i don't know ___ I really don't know what ___(say)about it I don't know what was ___ on the playground why didn't alice come to the party last night?I don't know w why didn't alice come to the party last night? I don't know