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用be动词的适当形式填空1.I___happy yesterday.2.They___glad to see each other last month.3.The little dog___tow years oid last year.

题目详情
用be动词的适当形式填空1.I___happy yesterday.2.They___glad to see each other last month.
3.The little dog___tow years oid last year.
▼优质解答
答案和解析
1.I was happy yesterday.2.They were_glad to see each other last month.
3.The little dog was two years oid last year.