Choose the correct answer: 1. we already (clean/have cleaned) the carpet. 2. /did/have) /built) a house yet? 3. /did/have) /bought) the present? 4. (does/did/has) he /seen) the films? 5. tomorrow /came shall come) to moscow. 6. ,wear,is wearing)trousers now. 7. /does/will)/does/did)your homework two days ago? 8. /is/am)they going to cook dinner in the evening? 9.tom likes (by/in/at)train. 10. our school openes /at/in) /at/in) 7 o'clock. 11. there /any) pictured on the wall.