Open the brackets: helen and boris (know - 3) each other since they (move - 4) to moscow. 1. – how long are you (wait - waiting1) for me here? – don’t worry, i have just (come - 2 2. helen and boris (know - 3) each other since they (move - 4) to moscow. 3. – why are you (laugh -laughing5), peter? – nick is (tell - telling 6) anecdotes. 4. you (look - 7) tired, (arent… - 8 ) you? – yes. i (translate – translated 9) a very long article. i (finish - 10) it only a few minutes ago. 5. we (go – 11) on an excursion if we (pass – 12) the exams successfully. 6. i (believe - 13), my sister (go - 14) to the cinema already, though she (see - 15) the film twice. 7. when my dad (come – came16) home yesterday i was (watch –watching 17) tv. there was (be – 18) a new horror film on. 8. martha (break – 19) her leg while she (ski –20) in the alps. that’s why now she (think –21) of going to a safer place next year. 9. – here you (be – 22) at last! where you (be – 23) all the time? – i (wait – 24) for my brother. 10. i (speak – 25) to him several times in the evening, but she (read – 26) and (not hear – 27) me.