6. Mr Sarkar is a great mentor because he is really nice and and an old hand at teaching. The phrase "an old hand" means:

7.The children became ill after taking medicine that was--date.

8.Candidates endeavour ---to pass the test.

9.Hush money refers to--

10.All of a sudden,the victim--

1.A foregone conclusion means:

2.Not-so studious students very often "play on fiddle" ....The indicated part means:

3.I was compelled to do it.Active voice of the sentence is-

4.You know nothing why I am doing this,---?

5.I always like to get an appointment in--time.

6.How much of an ---did World War II have on Europe?

7.I will get an electrician --the heating.

8.Ruhi is crazy about reading ---history books.

9.Most of the machinary on these farms--- unusable.

10.Blood is thicker than water-