Complete the sentences about what has just happened. use just with the present perfect from of the verbs in the box A and the words in box B.
A learn, swim, see, be, mend, fall
B to China; to walk, 400 metres, his motorbike, asleep, a ghost.
Example
1. Danny has just mended his motorbike.
2. I
3. Frank
4. We
5. Sam
6. They

I have just swum 400 metres Frank has just learned to walk. We have just been to China. Sam has just fallen asleep. They have just seen a ghost.