Complete the sentences with the past simple and the present perfect: 21. she(catch) a cold last monday.22. they(not / buy) a new computer yet.23.i(just/help) my little brother to draw a horse.24. granny(bake) apple pies last wednesday.25. she(already / wash) her skirt.(make) a cake before.26. sheila and elsa(make) a cake before ​

ответ:

21 caught

22 haven't bought

23 have just helped

24 baked

25 has already washed

26 have made

объяснение:

the mariinsky palace was built by emperor nikolay i for his daughter maria as a gift to her wedding with the duke maksimilian lejhtenbergsky. maksimilian was eugenie dе bogarne's son who was napoleon's stepson. wedding was on 5th december in 1838. the place for this palace was chosen opposite the isaakievsky cathedral, on the bank of the ekaterina channel. before there was tchernyshev's house there. the emperor wanted to build a palace which would differ from others. this palace should become the standard of comfort of that time. the builders used modern technical decisions and applied the modern building materials.

b: then where have you been? (present perfect)

a: oh, nowhere. i wanted (past simple) to go to america two years ago,but now i don't want to go there.

b: why?

a: i understood (past simple) that my wish is impossible, so i abandoned(past simple) that idea. 

и 2-я

b: have you heard some interesting news? (present perfect)

a: no.

b: i heard (past simple) that brian flunked (past simple) his exam last week. 

a: why did (past simple)he flunk the exam?

b: he lost (past simple)his homework, so he didn't repeat a topic.(past simple)