Обведи правильный вариант.
1. Two years ago(is/was/were) he the (good/better/best) pupil in his class.
2.Twenty ago it (is/was/were) the (beautiful/more beautiful/most beautiful) building in the city.
3.He (is/was/were) very (busy/busier/the busiest) the day before yesterday.
4. She (lives/lived) in Vologda. Oleg (know/knows) her address.We can (send/to send) her a letter.
5. When my grandmother (is/was/were) a schoolgirl,she (lives/lived) in Vologda.