All My Thoughts

Hashimemashite (your name) desu. Doozo yoroshiku = Hello, I'm ... . Nice to see you (To someone you havn't met before)

Watashi no onamae wa ... desu = My name is ...

Anata no onamae wa nan desu ka = What's your name?

Watashi wa kookoosei desu = I'm a high school student

Watashi wa sueden/nihon/huransu/irigitsu/doitsu jin desu = I'm swedish/japanese/frence/english/german

Anata wa huransu jin desu ka = Are you frence?
 (Iie chigaimasu= No, I'm not ; Hai, so desu = Yes I am)

Kyoo wa getsu/ka/sui/moku/kin/do/nichi desu = Today it is monday/tuesday/wednesday/thersday/friday/saturday/sunday

Kyoo wa nan yoobi desu ka = What day is it today?

Ima nan ji desu ka = What's the clock?

San ju desu = Three a clock

Japanese numbers; ichi, ni, san, yon, go, roku, nana, hachi, kyuu, juu

Watashi no tanjoo bi wa go getsu yokka desu = My bithday is may 4 (change "go" and "yokka", so it can be your birthday)

Anata no tanjoo bi wa itsu desu ka = When are you born?

Kyoo wa nan nichi desu ka = What date is it today?

And I finish with the Japanese dates and month;

Date = Hi/nichi                           Month = tsuki/gatsu
1. tsuitachi                                    January - ichi gatsu
2. hutsuka                                     February - ni gatsu
3. mikka                                       March - san gatsu
4. yokka                                       April - shi gatsu
5. itsuka                                       May - go gatsu 
6. muika                                       June - roku gatsu
7. nanoka                                     July - shichi gatsu
8. yooka                                       August - hachi gatsu
9. kokonoka                                  September - ku gatsu
10. tooka                                      October - juu gatsu
11. juu ichi nichi                            November - juu ichi gatsu
12. juu ni nichi                              December - juu ni gatsu
13. juu san nichi
14. juu yokka
15. juu go nichi
16. juu roku nichi
17. juu nana nichi / juu shichi nichi
18. juu hachi nichi
19. juu ku nichi
20. hatsuka
21. ni juu ichi nichi
22. ni juu ni nichi
23. ni juu san nichi
24. ni juu yokka
25. ni juu go nichi
26. ni juu roku nichi
27. ni juu nana nichi / ni juu shichi nichi
28. ni juu hachi nichi
29. ni juu ku nichi
30. san juu nichi
31. san juu ichi nichi

Read and learn japanese! In the end you can write sentences like;
Watashi wa yon nen go nihon ni ikimasu = About four years, I go to Japan,
Watashi wa gozen inu to aurite mori ni ikimasu = In the morning I went out with my dog in the forest,
Watashi wa san ju ni tomodachi no ie ni ikimasu = Three a clock I go to my friends house,
Watashi kinoo shigotoo ni ikimasendeshita = I didn't go to the work yesterday.

Have a nice evening!