[Nebelherz]

Hi everyone

I work on a Japanese learning from a german university (their uploaded the book), but unfortfunality their didn`t write down the answers. It may seems, that the answers are logical from what one learn in the grammar section. But I had had some excersices in which I were unsure, if I did the right thing.
Maybe someone want to the take a look on my answers.
I will make my answers bold, so you see what I did.

Lesson 5
13- Translate to Japanese (The sentence where in German, so translate it in English, ^^; if you see there mistakes you can also correct my English)

13. From home to the zoo it wasn`t fare.
家から動物園までは遠かったです。 (I`m unsure if I can write Doubutsuen made ha (I`m unsure about the ha))
14. We bought interesting books in Japan.
日本で面白い教科書を買いました。 (I`m not sure, if I have the verb past tense or the adjective, I think the verb, because I think the books are also now interesting and buying is past tense)

17. In summer vacation the high school students watched three interesting movies in the TV.
夏休み高校生はテレビで面白い映画を三つ見ました。
(I`m not sure if I choosed the right particle after terebi. I`m also unsure if there`s a particle after natsumi or not)

18. Yesterday evening my siblings returned from overseas with the plane. (Now I`m even unsure of my english translation. But is oversea better or foreign country to write?)
昨晩兄弟は飛行機で外国から帰りました。
(Here I`m generally unsure, if it`s right. I do also wounder if there`s a particle after sakuban.)

Lesson 6
3. Built reasonable sentences with the default words.
11. 学生　先生　(as well as) 大変だ
学生も先生も大変です。 (Here I`m unsure if the particles are right.)

18. ドイツ　もう　すずしい　が、　日本　まだ　暑い
ドイツはもうすずしいですが、日本はまだ暑いです。 (Here I`m generally unsure, if it`s right or not.)

Then I have some general questions. What would be the opposite of 汚い. I think after the book it is きれい. But can I use this word in the meaning of clean. (For example clean clothes?) Or would it be better using 清潔?

Can I say 日本語はきれいです。 (Because I think Japanese is a beautiful language.)

Thanks for you`re help.