1. We / buy/our house / two years ago /. 2. your / brother /book / tickets /the concert/ yet / ? 3. Tina / go / rock concert/ last night/. 4. 1/ not see / him/before/.​

1. We bought our house two years ago.

2. Has your brother booked tickets to the concert yet?

3. Tina went to a rock concert last night.

4. I haven't seen him before.

Объяснение:

We buy our house two years ago.

Your brother book the concert tickets yet.

Tina go rock concert last night.

I not see him before.