1.we _won't leave__(not leave) until we finish planting the trees.
2.we __learnt___(learn) unit 1 last week .we __are learning___(learn) unit 2 now.we __will learn___(learn) unit 3 next week.
3.he could help his mother with housework at the age of 6 (改为同义句）
------ he _is __ __able__ __to___ help his mother with housework at the age of 6.
4.they will be back ___in 30 minutes___.（对划线部分提问）
------ __How___ ___long___ ___will___ they be back .
5.our team seems to win the game.（改为同义句）
------- ___It ___ __seems____ ___that___ our team will win the game
6.the students will work ___in the supermarket____?（对划线部分提问）
------- __Where___ ___will___ the students ___work___?
7.will there be any robots in your home?（作肯定回答）
------- yes,____there___ ___are____.