1. don't
2. are
3. is
4. is, am
5. are
6. does
7. does
1) dog
2) cats
3) penguin
4) foxes
5) elephant
6) parrots
1 d
2 a
3 e
4 b
5 c
6 f
<span>I am going out with a boy from my school.</span>
She has been having an affair<span> for over a month.</span>
They have broken up recently.
<span>He fell out with his best friend last month and they haven't talked to each
other yet.
How do you get along with your sister?
</span>I do not always see eye to eye with my father.
<span>1.
</span>Will
they have finished their report by Tuesday?
<span>2.
</span>What
will they have finished by Tuesday?
<span>3.
</span>Will
they have finished their report by Tuesday or by Friday?
<span>4.
</span>They
will have finished their report by Tuesday, won`t they?
<span>5.
</span>Who
will have finished their report by Tuesday?
<span>1.
</span>Will
he have been studying for 3 hours?
<span>2.
</span>How
long will he have been studying?
<span>3.
</span>Will
he have been studying for 3 or 4 hours?
<span>4.
</span>He
will have been studying for 3 hours, won`t he?
<span>5.
</span>Who
will have been studying for 3 hours?
an elephant(существительное начинается на гласный звук, значит пишем an)
неопределённый артикль а употребляется с существительными, которые начинаются на согласный звук, например a table.