1.
The audience were clapping enthusiastically at the end of the performance.
was
is
have been
are
2.
The data collected from the survey shows interesting trends in consumer behavior.
shows
show
has shown
have shown
3.
Nobody knows where their keys are.
his or her keys
its keys
the keys
one's keys
4.
The team of researchers were awarded for their innovations.
was
is
have been
are
5.
She is one of those people who always forget their keys.
forgets
forgetting
forgot
forget
6.
The committee have decided to postpone the meeting until next week.
has
are
is
have been
7.
The group of tourists visiting the Eiffel Tower were amazed by its height and intricate design.
were amazed
was amazed
have been amazed
has been amazed
8.
The number of students enrolling in online courses have increased significantly this year.
have increased
has increased
have been increasing
has been increasing
9.
The quality of the products offered by this company have improved significantly over the years.
have improved
has improved
had improved
having improved
10.
Everyone should do their best.
his or her
one’s
their own
one's own
Questions Answered: 0/10