Rewrite the sentences using the past tense.
>>1 I can't celebrate with my family because I'm working on Christmas Day.
I couldn't celebrate with my family because I was working on Christmas Day
2 I can't go to the garden party because it's raining.
3 We'll ask him if he can come to the dance.
4 I don't play the violin, but I can play the guitar.
5 I can't help you because I have a lot of things to do for the party.
6 I go to the disco every Saturday even if I can't dance.
7 There are a lot of people at the restaurant so we can't find a table for two.
8 Nobody can help me make the food for the party.
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