The two engines _____ considerably from each other.

• differ

• differentiate

• contrast

It is often difficult to _____ between real and false friends.

• differentiate

• differ

• contrast

That software program shared common ______ with this one.

• characteristics

• characters

• characterizes

There's a clear ______between presencial and distance classes.

• distinction

• distinctive

• distinguish

_____ with 10 years ago, PCs are cheaper and faster now.

• Compared

• Comparing

• Compare

Our digital photography course is _____ our traditional course.

• similar to

• alike

• resembled

The quality of his work is excellent. _____, his attitude and commitment.

• Likewise

• Alike

• Likeness

The TOEFL is mainly academic. ______, the TOEIC focuses more on professional issues.

• By way of contrast

• In contrast to

• Although

Grades have lowered a bit this year. ______, the college still has the best records.

• Even so

• Although

• In spite of

The impressionist used light and color, ______ the pre-Raphaelites used details and brightness.

• whereas

• unlike

• whereby