1. The plane _________ at 4 pm. (take off)2. Be careful You ___________ (fall)3. | _________ my sister in April. (see)4. Look at the clouds - it ________ in a few minutes. (rain)5. They ______ to London on Friday evening. (fly)6. Hurry up The conference _______ in 20 minutes. (begin)7. You‘re so tired I ________you with these documents. (help)8. This time tomorrow we_____ on the beach. I can’t wait (sit)9. I think astronauts _______on Mars by the year 2020. Uand)10. I promise I ________ all the work by next Saturday. (d0)11. We ________ together for 12 years next year. (live)