Поставьте глаголы , стоящие в скобках, в зависимости от смысла в Present Indifened ?...

Question

Поставьте глаголы , стоящие в скобках, в зависимости от смысла в Present Indifened ? Present Continuous, Present Perfect.
1) They will busy now . They ( to discuss) an important question
2) Listen! Someone ( to knock) at the door.
3) The man who ( to smoke ) a cigarette is our English teacher.
4 Ann ( to dislike) foreign food.
5) How Ann and Peter ( to travel) to work ?
6) Everybody in the class ( to speak) English.
7) I can`t unlock the door , I ( to lose ) my key
8) My friend ( to change) since I saw him last .
9) Who ( to know ) his address?
10) These students ( to pass) a few tests this morning .

Answer 1

1) They will busy now . They are discussing an important question
2) Listen! Someone is knocking at the door.
3) The man who is smoking a cigarette is our English teacher.
4 Ann dislikes foreign food.
5) How do  Ann and Peter  travel to work ?
6) Everybody in the class speaks English.
7) I can`t unlock the door , I have lost my key 
8) My friend has changed since I saw him last .
9) Who  knows his address?
10) These students have passed a few tests this morning .