1) I am happy .(am) a) past b) present 2) He was sad yesterday.(was) a) past b) present 3) They are my friends.(are) a) past b) present 4) I was in London last summer.(was) a) past b) present 5) They were at school last Monday.(were) a) past b) present 6) She is my sister.(is) a) past b) present

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