Sleepy Sentences

Before bed, I read a few sentences.

Dare ga ichiban hayaku kimashitaka.
(Who came first?)

Doushite kanojo ga anna tsumaranai hon o yonde iru no ka, fushigi desu.
(It is beyond me why she's reading a boring book like that.)

Haha ga Nihon ni kuru mae ni, kono heya o kirei ni soji shinakereba naranai.
(Before my mother comes to Japan, I have to make this room nice and clean. "-nakereba naranai" = must, how economical of the Japanese.)

Isshukan de watashi ga yomu hon wa yonsatsu desu.
(In one week, I read four books.)

Ame wa futte iru ga, yuki wa mada futte imasen.
(It's raining, but it's not snowing yet.)

To ga akimashita.
(The door opened.)

Goshokai shimasu.
(Let me do the introductions.)

Gochiso o tsukutta.
(I prepared a spread.)

From the above ... I attempt to translate the first sentence of this entry.

Neru mae ni, ikutsu ka (no?) bun o yomimasu.

Oyasuminasai.
(Good night.)