7) if we cut down more trees , there …. more flootball
8) Walking to school will help … air pollution
9) last aummer , i …fishing with my uncle in the afternoom
10 ) it will .. a nice day tomorrow
11) … are you so happy ? Because i have birthday party
7/ will be
8/ reduce
9/ went
10/ be
11/ Why
7.will be
8.Reduce
9.Went
10.be
11.why