Question

Скільки коренів має рівняння: 9х2+6х+1=0

Answer 1

Ответ:

вопросительные предложения, начиная с предлагаемых в скобках слов.

1.We must hurry. (Why …?)

2.They must meet as soon as possible. (Where … ?)

3.I had to work hard last week. (When … ?)

4.Sally will have to explain the details. (Why … ?)

5.Granddad must stay in bed for a few days. (How long … ?)

6.She has to be careful with that device. (Why … ?)

7.They have to tell me the truth. (What … ?)

8.Mum will have to make a lot of snacks for the party. (How many … ?)

9.We had to stay in hospital till midnight. (Where … ?)

10.He has to go to Paris next week. (Who … ?)