Question

vould not have been done.
Directions for Q.4 & Q.5: Study the following grammatically incorrect sentences and choo
the correct error free option for it.
4) If you want to ensure prompt service please have contact us as early as possible
a) If you want to ensure prompt service please has contact us as early as possible
b) if you want to ensure prompt service please contact us as early as possible
c) If you want to ensure prompt service please have contacted us as early as possible
d) None of these
5) You may not know it but this engine is claimed to have twice as powerful as the previous
One​

Answer 1

Answer:

4. ( CORRECT ANSWER) : If you want to ensure prompt service please contact us as early as possible.

5. ( CORRECT ANSWER) : You may not know it but this engine has claimed to have twice as powerful as the previous one .