1. The teacher points (а)
at
the blackboard when he wants (а)
to explain something.
2. Computers (б)
and
lasers (б)
are being widely introduced at plants (б)
and factories.
3. Great
changes (б)
in people’s (в) lives (б)
and work were brought about by the scientific
and technological progress.
4. The electronic industry produces (а)
several
types (б)
of minicomputers (б).
<span>
1. Учитель указывает на доску, когда хочет что-то объяснить.
2. Компьютеры и лазеры широко внедряются на заводах и заводах.
3. Великие изменения в жизни и работе людей были вызваны научно-техническим прогрессом.
4. Электронная промышленность производит несколько типов миникомпьютеров.</span>
Ответ:
ты уже все сделала,все правильно
<span>1. If I was bullied, I would tell my parents about it.
2. I would have given you this book yesterday if I had finished my literature essay.
3. If you were braver, you could become a war correspondent.
<span>4. If she phoned me yesterday, I would meet her at the airport this morning.</span></span>