Homework

1. E-mail, as well as telephones, _is playing_ an important role in our daily communication.
is playing
are playing
have playing
play

>> Correct
 2.Books of this kind _sell_ well.
sell
sells
selling
is sold
>> Correct
3. One of the new books _has_ several pages _missed_.
has, missed
have, missing
have, missed
has, missing
>> has missing
4. Writing stories and essays __is__ what I enjoy most.
is
have been
was
are
>> Correct
5. The police _needs__ every reason to arrest him.
has
needs
have
believe
>> have
6. Every girl in the club _has been_ invited to attend the party.
has
have
has been
have been
>>Correct

 7. Pro fessor Smith, together with his wife and two daughters, _flys_ to Shanghai today.
are flying
is flying
flys
fly
>> is flying
8. The number of tickets sold yesterday _is_ much bigger than we had expected.
is
are
was
were
>>was
9. Reading books _was__ the only habit that he developed when he was in the university.
were
was
are
have been
>> Correct
10.The first five questions were quite easy, but the rest _was_ hard.
were
was
is
are
20000

>> were