hhtt21
Key Member
- Joined
- Jun 12, 2016
- Member Type
- Student or Learner
- Native Language
- Turkish
- Home Country
- Turkey
- Current Location
- Turkey
Original: How can we use the skid marks of a car to estimate the car's speed before the brakes were applied."
I think instead of simple past the use of "present perfect" would be better. So what do you think?
Mine try: How can we use the skid marks of a car to estimate the car's speed before the brakes have been applied."
Source: Algebra & Trigonometry by Keedy/Bittinger.
Thank you.
I think instead of simple past the use of "present perfect" would be better. So what do you think?
Mine try: How can we use the skid marks of a car to estimate the car's speed before the brakes have been applied."
Source: Algebra & Trigonometry by Keedy/Bittinger.
Thank you.