Перепиши эти фразы используя краткие формы глагола to be​

1) Sally is washing the plates- Sally's washing the plates

2)Mr Green is beginning his works-Mr Green's beginning his works

3) The dog is swimming- The dog's swimming

4)We are dacing a new dance- We're dancing a new dance

5)The pupils are writing a test- The pepils're writing a test