Раскройте скобки, чтобы получить Present Perfect или Past Simple. 1) They (finish) …… that project last Friday.

2) I (watch) …… this video recently.

3) You (not/ see) …… my new bike yet!

4) He …… (send) his letter yesterday.

5) I (meet) …… Pete last night.

6) You …… (never/ see) a horse.

7) We …… (go) to school yesterday.

8) He …… (not /say) that yet.

9) …… you …… (ever/ draw) a picture before?

10) ……they …… (have) breakfast yestreday? ​

1) finished

2) have watched

3) haven't seen

4) sent

5) met

6) have never seen

7) went

8) haven't said

9) have you ever drawn

10) did they have

Объяснение:

паст симпл используется когда мы говорим о либо о завершенном действии. маркеры времени: yesterday, 3 hours ago, last week/friday etc.

презент перфект, же отвечает за незавершенное действие, начатое в имеющее результат в настоящем. ex: she has lost her keys so she cannot go home. она потеряла ключи в поэтому не может пойти домой. маркеры: yet, already, recently, ever, today. маркеры времени легче определить время :P

1.london is founded by the romans

2.london was founded by the romans

3london will be founded by the romans

4.london is being founded by the romans

5.london was being founded by the romans

6.-

7.london has been founded by the romans

8.london had been founded by the romans

9.london will have been founded by the romans 

или нужно определить какое время в примере. если в примере, то past indefinite passive