Complete the correct personal pronoun!
(Accusative / dative)
1. It's my friend's birthday. .............. call.
2. What do you think of .......... this dress? Like it ...........
3. Mario is top of the class again. ............ give ......... a book.
4. Mr. Meier, when can ........ ......... call?
5. The pen is cheap. I give ........... .............