Open the brackets in Present Perfect Continuous:
1) Ann …(to wait) for Tom for an hour.
2) My friends …(to live) in England since 2005.
3) People …(to pollute) our planet since the early times.
4) How long…they (to read) the book?
5) Her parents …(to stay) at the seaside since July.
6) It ..(to rain) since Monday.
7) They …(to play) football for a long time.
8) Mag …(to collect) stamps for 3 years.
9)… your father (to repair) his car since morning?
10) I … (to plan) my birthday party since afternoon.

1) Ann has been waiting for Tom for an hour.

2) My friends have been living in England since 2005.

3) People have been polluting our planet since the early times.

4) How long have they been reading the book?

5) Her parents have been staying at the seaside since July.

6) It has been raining since Monday.

7) They have been playing football for a long time.

8) Mag has been collecting stamps for 3 years.

9) Has your father been repairing his car since morning?

10) I have been planing my birthday party since afternoon.

Объяснение:

Образование Present Perfect Continuous

Утвердительные предложения:

I have been playing               We have been playing

You have been playing               You have been playing

He / she / it has been playing    They have been playing

Вопросительные предложения:

Have I been playing?              Have we been playing?

Have you been playing?            Have you been playing?

Has he / she / it been playing?  Have they been playing?