Определить в предложениях видовременные формы глаголы и указать их инфинитив .
1) buckingham palase, which is tobay the official resident of the british monarchy, has served that function only since comparatively recent times.
2)there are a lot of banks,firms and various offices here.
3)few people like in this part of london but over a million come here to work.
4) at the begginning, the tower of london served as fortress and palace.

Hi Alice,

I want to tell you how I spent my summer.

I spent the summer very well. All summer was dry and sunny weather. My friends and I a lot of swimming and sunbathing on the river. In the evening we played football. In July, I went with my parents to the Crimea. We were traveling through the mountains. We saw many new birds and animals.
In August, I was visiting my grandmother in the garden. I helped her harvest. This year has grown a lot of fruits and berries. My grandmother was making delicious jam. The summer was great!

And how did you spend your summer?

Your friend,

Alex

Вопрос 1 1) moved, had lived.
Вопрос 2 2) would have been working, left.
Вопрос 3 1) understood.
Вопрос 4 2) had been waiting for me.
Вопрос 5 4) had worked, came.
Вопрос 6 4) had been working, came.
Вопрос 7 2) There are.
Вопрос 8 2) has got.
Вопрос 9 3) He said that he would never complete such a difficult work.
Вопрос 10 2) Did it rain.
Вопрос 11 1) has been waiting for me.
Вопрос 13 3) is, shall go.
Вопрос 14 4) are you doing.
Вопрос 15 1) Tom asked you to close the window.
Вопрос 16 4) many, are there.