Fill in the gaps with have,has.
1.the children_gone to bed.
2.Pete _ never been to the mountains.
3._ you ever spoken to an Englishman?
4.I _ not done my homework yet.
5._ the tourists arrived at the airport?
6.We _ watered all the flowers.
7._ you opened the window?
8.Pete _ invited a lit of people to his party.
9.James _ already visited London.
10._ she translated the text the into Russian?
11.We _enjoyed the performance greatly.
12.He _ never played this game before.
13.Who _ done the homework?
14.The concert _ already started.
15.The shop _ not opened yet.
16. _ your father ever cooked dinner?
17.My friends _ just left Moscow.
18.They _ never played tennis.
19.Who _ travelled this year?