Complete the following sentences. Use “if”, “so” and “when” given in the box. You spend most of your day at school. You come here in the morning and leave only at lunchtime or even in the afternoon. , it is very important how you spend your time here. you are in class and sitting at your desk, you must keep your back straight. The picture shows how you should not sit and how you should. you have eye problems, you need to sit in the first three rows of desks. If you do not see what is on the board, you need to tell your teacher.
1) if
2) so
3) when
Вот сам так делал правильно вышло