Complete the sentences with the correct past forms of 'to be' and 'can'.

1. We **were** in town this morning, but the museum **wasn't** open so we **couldn't** go in. 2. Unfortunately, it **wasn't** very sunny this morning so we **couldn't** go for a walk. The dog **wasn't** very happy! 3. **Did** you do the homework last night? – I **did**, it **was** really difficult. 4. Jack and Marie **were** at the party on Friday, but I **didn't** see Ruth and Hannah. **Were** they at home with you? 5. We **were** in France quite often when I was young so I **could** speak French well. But I **wasn't** there again last year and I **couldn't** remember anything!