147.
1. ...he does his...
.....he did his....
2. she likes to play....
....she liked to play...
3. ....he goes...his....
.......he went.... his
4. his friend wants... me...
...his friend wanted... me
5. his teacher often speaks to his....
..his teacher often spoke to his...
6...they don't remember...
they didn/t remember....
7.... they don't know...
...they didn't know...
8....she doesn't understand..
she didn/t understand...
9. the cake tastes....
... the cake tasted....
10....he feels....
....he felt.....
148. 1. is meeting
2. sat
began
came
asked
was crying
3. was
wanted
4. am meeting
5. are having
will know
6. were.... doing
was watching
7. telephoned
was doing
8. came
was sleeping
was washing
was speaking
9. know
speaks
don't understand
is speaking
10. remembers
met