sắp xếp từ xáo trộn thành câu hoàn chỉnh
there/city/in/many/are/too/the/motorcycles
you/park/when/are/in/keep/the/grass/the off
how/chickens/eggs/many/produce/his/do?
the/we/are/what/environment/to/doing?
recycle/in/we/waste/paper/Vietnam
little/for/meat/lunch/eats/he/a.
this/they/do/are/weekend/what/going/to/?
our/are/to/teacher/we/visit/going
stay/is/where/she/tonight/going to?
station/train/to/when/the/leave/is/going?
present/the/school/at/going/are/boys/to
produce/eggs/the/many/does/how/chicken?
to/are/environment/we/what/our/doing?
gases/is/air/with/polluting/it/the
more/why/food/need/the/does/world?
trash/country/in/do/throw/the/not