2. Signal words Simple Present Present Progressive Present Perfect Present

Perfect Continuous,
Past Simple, Past Continuous
1. They (start) work at 9:00

a.m.
2. He (talk) on the phone right now
3. They (redecorate) their house this week
4. He (take) a shower has breakfast and (go) to school.
5. He (take) his cat to the vet tomorrow.
6. She (live) in Moscow).
7. Tom (catch) the train to work every morning.
8. He (clean) his room
9. We (try) to find tickets for the concert for three weeks.
10. Fred (work) for the company for ten weeks.
11. They (buy) a new car.
12. Kate (leave) the sports club late yesterday.
13. Nike (come) home (change) his clothes and (go) out again.
14. The children (walk) to school at 8:00 a.m. Yesterday.
15. Ann (go) to Bob's house at 5 in the afternoon.
16. I (do) my homework while my brother (play) a computer game.
17. He (cook) for over an hour.
18. The washer (work) fine now.

Samantha ... (visit) Tretyakov Gallery last month. – Samantha visited Tretyakov Gallery last

month.
1. Mark ... (not finish) his essay yet. 2. Helen ... (read) a book when she heard a loud shriek. 3. My brother ... (go out) with his girlfriend every day. 4. First he ... (dial) the code, then he opened the safe. 5. I'm afraid we ... (not go) to the party tomorrow.

http://njnj.ru/golits/golits-all-tenses-studied.htm

Present, Present Continuous or Past Continuous, Present Perfect.
I ________ (listen) to the radio

while Mary __________ (cook) dinner.
You __________ (buy) this book yesterday?
Last Friday Jill __________ (go) home early because she __________ (want) to see a film.
When your brother usually __________ (get) home in the evening?
Jane always __________ (bring) us a nice present.
What those people __________ (do) in the middle of the road?
You __________ (read) this book?
While Fred __________ (sleep), Judy __________ (watch) TV.
When I __________ (be) young, I __________ (think) Mary  __________ (be) nice — but now I  __________ (think) she’s fantastic.
Jill __________ (walk) home when she __________ (see) her husband’s car outside the cinema
Look there! Sue and Tim __________ (run) to school.
Jack’s father __________ (not work) in London — he __________ (not speak) English.
Joe __________ (buy) a car yesterday.
Their father often __________ (go) to rock concerts.
While you __________ (sleep), mother __________ (arrive).

…………………………… between these men? (DIFFERENT)
You are right. This picture is

…………………………… (BEAUTY)
Taking a cold shower in the morning is very …………………… (USE)
My grandmother …………………………… living in the old house.
She wants to buy a new one. (LIKE)
The …………………………. gave me very interesting book. (LIBRARY)
The patient felt much better after proper ……………………….. (TREAT)
There is a ……………………………………… view from the deck of the ship. (PICTURE)