Ashiuhto
Senior Member
- Joined
- Nov 30, 2010
- Member Type
- English Teacher
- Native Language
- Chinese
- Home Country
- Taiwan
- Current Location
- Taiwan
Please check out the following sentences. Which is better?
(1) While (you are) crossing the street, you must be very careful.
(2) When (you are) crossing the street, you must be very careful.
(1) While (you are) crossing the street, you must be very careful.
(2) When (you are) crossing the street, you must be very careful.