2 Make the sentences negative and interrogative. 1) They will sail this yacht next summer. 2) He will show you our city. 3) Nora will plant flowers tomorrow. 4) They will organize the meeting next Friday. 5) You'll spend next month in the language camp. 6) Monica and Sam will clean the flat tomorrow. 7) She will put on her warm sweater. 8) He will buy some fruit. 9) People will travel to other planets in future. 10) It will rain tomorrow.