1. Which of the services mentioned above have you used recently? 2. How much did it cost? Were you satisfied with the service? 3. What are the top three qualities everyone who works in customer service must have? 4. What types of services have been developed and have a good potential in your country?​

Present Perfect - The children have drunk milk (already).

Past Simple - The children drank milk (yesterday).

Past Progressive - The children were drinking milk (while I was brushing my teeth) .

Past Perfect - The children had drunk milk (by the time I came into the kitchen).

Future Simple - The children will drink milk (tomorrow).

Future Progressive - The children will be drinking milk (this time tomorrow).

Future Perfect - The children will have drunk milk (by 8 o`clock).

в скобках даны продолжения предложений для уточнения времени.

Паст симпл- 1. I got up at 10 o,clock this morning, had a breakfast, did some exercises bеfore school. 2.I played golf yesterday. 
паст прогресив -1. You were watching TV when the phone rang.2. She was listening to the radio at 10 p.m. yesterday.
паст пёрфект-1.The play had already finished when my parents arrived.2 She had finished writing letters by 10 o’clock .
презент симпл-1.  I get up at 6 in the morning and drive to the office.2.   She speaks Spanish and Italian.
презент прогресив - 1.I'm waiting for him now.2.She's still walking along the street. 
Держи )