1if you have a headache,take an
2 if you have a bad cut,put on it and then cover it with
3 if you have a go to see the doctor.
4 if you have a cough take some
5 you won t be able to walk if you have a
6 if you have a t eat anything and take

Да, в будущем времени глагола остаются в такой же форме, но это в Present Future . Я посмотрела вы в 1-4 классах, поэтому другого времени , кроме как Present Future вы
не проходили. Примеры:
I will go to the cinema tomorrow.
We will do our homework today in the evening.
He will play basketball next week.
She will eat breakfast after this lesson.
It will be very difficult!
They will go to the country next year.
Will you join us ?
Will you buy this game for her?

Примеры на всякий случай, если вам зададут придумать предложения.

                                                                                       Team Co., Ltd
                                                                                Budivelnykiv, st.49, office 485
                                                                                            Zaporozhye, Ukraine
Dear Sirs,
I am writting to complain about the goods we ordered from your company, they have not been supplied correctly.
On the seventh of June, 2013 we placed an order with your firm for 12,000 ultra super long-life batteries, but the consignment contained only 1,200 batteries.
I am writing to ask you to please make up the shortfall immediately and to ensure that such errors do not happen again. Otherwise, we may have to look elsewhere for our supplies.
   At the very least, I deserve an apology in writing as I think it is appalling. I can be reached at the address given above or by phone 8 (433) 67-58-901
Yours faithfully,
Svetlana.