1.I _ no news from my family since I _ to work here.
A) Have had / began
B) have / had begun
C) have / will begin
D) have / have begun
E) has / has begun

2. We heard him _ this story yesterday.
A) To tell
B) Tell
C) Told
D) Had told
E) Has told

3. We saw _ the paper.
A) Them signing
B) Them to sign
C) They sign
D) They to sign
E) They signing

Объяснение:

1. B

2. C.

3. A.

1)  london wasn't the capital till the eleventh century. - london didn't used to be the capital till the 11th century. 

2)   when willian shakespeare lived in london he acted and wrote plays. -  when w.s. used to live in london, he acted and wrote plays.

3) henry longfelow , one of the most popular american poets of the 19-th century , learnt modern languages. -  h.l., one of the most popular american poets of the 19th century, used to learn modern languages.

4)   when michel jackson was 7 years old he often took part in the concerts. -  when m.j. was 7 years old, he often used to take part in the concerts.

1) didn`t wash-washed-помыл,didn`t dress-  dressed-одел,didn`t help-helped-,  didn`t play-played-поиграл,didn`t water-watered-намочил

  2) didn`t sit-sat-сел,  didn`t read-read-прочитал,didn`t see-saw-увидел,  didn`t do-did-сделал,  didn`t come-came-пришел.