1) i'm afraid i have to go now. i'll see you 2) don't try to hide
anything from me, i see you 3) i know that you're leaving tomor-
row. is anyone seeing you 4) i'll see it that the children have a
hot breakfast every day. 5) every time father goes away, my mother
and i see him at the station. 6) please see it that everyone knows
the facts. 7) i don't see jack very often these days. in fact i haven't
seen him for a long time. 8) i have a feeling that my mother sees
me, so i tell her the truth. 9) don't see me i'm going to the airport
by taxi. 10) i'll see lunch, it'll be ready on time.​

1) What music does your brother often  listen to?
2) What music did your brother  listen to yesterday evening?
3) Does this boy often  learn poems by heart?
4) Is this boy  learning a poem by heart now?
5) Did this boy  learn a poem by heart the other day?
6) Who usually  drives her to work?
7) Who is driving her to work now?
8) Who  drove her to work last Tuesday?
9) Why doesn't Jim usually  help you with maths?
10) Why isn't Jim  helping you with maths now?
11) Why didn't Jim  help you with maths last week?
12) With whom does his sister  go on a journey every holiday?
13) With whom is his sister  going on a journey now?
14) With whom did his sister  go on a journey last year?

1Just as Bob  crossed the street .a car came round the corner
2 While I .was thinking about my next actions somebody knocked 

3 Then I ... saw a man standing nearby the shop 

4 Something very strange  happened to me on my way home 

5 When I got up that morning the sun  was shining brightly 

6 Somebody stole the money from Dad's pocket while he .was sleeping ..

7 It was getting dark when we  reached the native city 

8 While he  was waiting  for me he was reading the article in the magazine 
9 He couldn't speak because he was dying  of laughter 
10 I looked at Mary who still was shivering   from cold 

11 They  were quarrelling  while they were discussing their plans 

12 I was hurrying to my work when i .met ..my old friend 

13 They  were sitting ...at the table when i began to tell this story 

14 While i ..was looking .through all the newspapers and didn't know what to do 

15 He ..came .into the room and saw the father there