1)Last evening Ted's father (to come) home very excited A. was coming B. came 2)Many centuries ago the Aborigines (to live) in the caves A. were living B. lived 3) My father (to plant) some trees. in the garden at 10 o'clock yesterday A. was planting B. planted 4) Last summer Mrs Green (to spend) a lot of time in her garden. A. was spending B. spent 5) Yesterday at 5 o[clock we (to take) a taxi not to be late for the train. A. were taking B. took 6) The businessman (to fly) to Spain three days ago. A. was flying B. flew 7)Ten minutes ago Nick (to go) to the station by car to meet his aunt Charlotte. A. was going B. went 8)I (to write) a letter to my cousin yesterday from 10 to 11 o'clock. A. was writing B. wrote 9) I (to read) a magazine when the telephone rang. A. read B. was reading 10) Pete (to watch) TV, when his friend entered the room. A. watch B. was watching

Объяснение:

1. We have known each other for four years.

2. I always wanted to learn English.

3.Where is Nina?

- She's been home for two hours.

4.Where are the children?

-They are still playing in the yard.

5. My brother has been an engineer for three years.

6. My friend knows English from childhood.

7. I've been watching you for half an hour.

8. Is your brother still sick?

"No, he’s already got better. He’s been studying physics for three days. He wants to get an excellent grade in the exam."

10. I've been trying to find my old notebook for twenty minutes

he's my best friend. he was my best friend. Is he my bf? Was he my bf?

I have a cat. I had a cat. Do i have a cat? did i have a cat?

i exercise every morning. I exercised every morning. do I exercise every morning? did I exercise every morning

mum makes pies. mum made pies. Does mum make pies? Did mum make pies?

Ilya gets great marks. ilya got great marks does ilya get great marks? did ilya get great marks

I take an umbrella to school. i took an umbrella to school. do I take an umbrella to school. did I take an umbrella to school

Dad brings candy every weekend. Dad brought candy every weekend. does dad bring candy every weekend. did dad bring candy every weekend

8.I try to read books in English. I tried to read books in English. do I try to read books in english. did I try to read books in english

9 Mum knows English very well. Mum knew English very well. does mum know english very well. did mum know English very well

10 you are thinking about vacation. you thought about vacation. do you think about vacation. did u think about vacation