Выберите вспомогательный глагол.
1. How many district courts (are/is) there in different parts of the USA? - There (is/are) about ninety.
2. Who (is/was/has) come?
3. He (is/had/was) waiting for you the whole day yesterday. Why didn’t you come?
4. What language (do/are/does) they speak in Holland?
5. (Is/do/does) the Queen act on the advice of the Prime Minister appointing the Lord-Chancellor?

Спасибо!

How many district courtS ARE there...?

1. How many district courts are there in different parts of the USA? – There are about ninety.2. Who has come?3. He was waiting for you the whole day yesterday. Why didn't you come?4. What language do they speak in Holland?5. Does the Queen act on the advice of the Prime minister appointing the Lord-Chancellor?