We we pollute the air, we[have]...........breathing problems
1.We we pollute the air,we[have]...........breathing problems
2.This robot will be able to[recognize].............our faces when the scientists improve it
3.He has nerver[see]...........his keys because he lost them
4.She has [be]....... to the DA LAT three times.
5.we might [go]...........to the moon in the future
6.if it[be]...........nice tomorrow,we go......... on a picnic.
2.This robot will be able to[recognize].............our faces when the scientists improve it
3.He has nerver[see]...........his keys because he lost them
4.She has [be]....... to the DA LAT three times.
5.we might [go]...........to the moon in the future
6.if it[be]...........nice tomorrow,we go......... on a picnic.