A m is a person who plays an instrument or writes songs.
Tom has been to the US before.(改为否定句)
Tom to the US before.
The sunshine is really beautiful.(改为感叹句)
the sunshine is!
Emma helped the old lady with her housework once a week last year.(对画线部分提问)
did Emma help the old lady with her housework?
You ( grow) since the last time I saw you.
We all need a (health) environment.