EnglishTests101.com
Test Your English Level with Online Tests
Twitter
Grammar
A1 - Elementary
A2 - Pre-Intermediate
B1 - Intermediate
B2 - Upper Intermediate
C1 - Advanced
C2 - Proficiency
Grammar Lessons
Video Grammar Lessons
Vocabulary
A1 - Elementary
A2 - Pre-Intermediate
B1 - Intermediate
B2 - Upper Intermediate
C1 - Advanced
C2 - Proficiency
Speaking
Pronunciation
Exams
User
Home
10474 - Part D (Page 175) Test:13 - The new system is more productive and _____.
The new system is more productive and _____.
less dangerously
costing less
cheap
less expensive
Log in
or
register
to post comments
