We must do something to protect birds.It's very important(合并

We must do something to protect birds. It's very important(合并一句）
It is very __important___ __for___ us to do something to protect birds.
The doctors was careful in his examination of the sick child(改为否定句）
The doctor __wasn't__ __careful___ in his examination of the sick child
Can you tell me? Are there any problems with my plans?（合并一句）
Can you tell me __if__ there __are__ any problems with my plans?
再问： The baby cried _____ as soon as he emptied his bottle(loud)
再答： loudly