Toshokan de issho ni benkyou shiyou.

Let's study together at the library.

Shiken ni goukaku suru tame ni, mainichi isshoukenmei benkyou shiyou.

I will study hard every day in order to pass the exam.

Kyou wa Nihon no rekishi ni tsuite benkyou shiyou.

Let's study Japanese history today.

Geemu wa owari ni shite, sorosoro benkyou shiyou.

Let's stop playing games and start studying soon.

Raishuu kara eikaiwa wo benkyou shiyou to omotte imasu.

I am thinking of studying English conversation starting next week.

Mazu bunpou wo benkyou shiyou. Sore kara tango wo oboeyou.

Let's study grammar first. After that, let's memorize vocabulary.