30
rewrite these sentences, putting the verbs in the passive.
1) the students can find books on the shelves.
books
on the shelves.
2) tom must open the window.
the window
by him
3) kate has to learn geography.
geography
by kate.
4) the secretary must write a letter.
the letter
by the secretary.
5) her father should pick her up at 6: 00.
she
at 6: 00 by her father.
как то так............