They've decided to install an online classroom application to keep track of all lessons at school. It's the only way. A. Only by installing an online classroom application do they keep track
They've decided to install an online classroom application to keep track of all lessons at school. It's the only way.
A. Only by installing an online classroom application do they keep track of all lessons at school.
B. By installing an online classroom application do they only keep track of all lessons at school.
C. The way they can keep track of all lessons at school is by installing an online classroom application.
D. The only way to install an online classroom application is keeping track of all lessons at school.