Chapter 7: Gerunds and
Infinitives
Exercise 39
1. She takes a math
course every semester. This is difficult. (EXAMPLE)
· Taking
a math course every semester is difficult.
· To
make a math course every semester is difficult.
· It
is difficult to take a math course every semester.
2. During the
semester, she goes to class every day. This is a good idea.
· Going
to class every day during the semester is a good idea.
· To
go to class every day during the semester is a good idea.
· It
is a good idea going to class every day during the semester.
3. She takes notes as
the professor does the sample problems on the board. This is useful.
· Taking
notes as the professor does the sample problems on the board is useful.
· To
take notes as the professor does the sample problems on the board is useful.
· It
is useful taking notes as the professor does the sample problems on the board.
4. She does the
homework problems regularly. This takes time.
· Doing
the homework problems regularly takes time.
· To
do the homework problems regularly takes time.
· It
takes time to do the homework problems regularly.
5. She turns the
homework in every day. This gives her a sense of satisfaction.
· Turning
the homework in every day gives her a sense of satisfaction.
· To
turn the homework in every day gives her a sense of satisfaction.
· It
gives her a sense of satisfaction to turn the homework in every day.
6. She gets good
grades. This is the best reward.
· Getting
good grades is the best reward.
· To
get good grades is the best reward.
· It
is the best reward getting good grades.
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