Read the text and mark the statements true (t) false (f) not stated (ns)

The city of Atbasar is located in the Akmola region, Republic of Kazakhstan. The administrative center of the Atbasar region. It is located on the right bank of the Zhabay River (a tributary of the Ishim River), 229 km west-north-west of Astana and 196 km south of the regional center of Kokshetau. Industry: railway junction (including the main station of the largest in Kazakhstan narrow gauge railway); Inter Trade LLP (Atbasar-2) — flour production, Locomotive Depot, Electric Locomotive Repair Plant, Atbasar Mills LLP and others.

К сожалению, учитель заболел и урок отменяется.
Этого учителя некем заменить
Надо ребятам сделать задания.
Мы сможем решить сложную задачу по математике.
Это домашние задание нужно выполнить к понедельнику.
С калькулятора надо сосчитать результат.
Вы можете искать полезную информацию в Интернете.
Я буду понятно объяснять одноклассникам ход решения.
Они станут вести запись моего выступления.

Unfortunately, the teacher fell ill and the lesson is canceled.
This teacher's nobody to duplicate
We must help children to do the job.
We can help solve a complex problem in mathematics.
It is necessary to carry out homework for Monday.
With the help of a calculator is necessary to calculate the result.
You can search for useful information on the Internet.
I will clear the course to explain to classmates solutions.
They will keep a record of my speech.
Unfortunately the teacher fell ill