WHETHER
1. 'Do you want to buy my car or not?' Mark asked Sarah
Mark asked ........................ to buy his car
LIKE
2. Tom is not usually so bad-tempered
It is ........................ so bad-tempered
ENOUGH
3. This car is so small for any more luggage
There ........................ in this car for any more luggage
NOT
4. Jazz is less popular now that it was 50 years ago
Jazz ........................ it was 50 years ago
AS
5. The phone was cheaper than I expected
The phone was ........................ I expected
TOLD
6. Why you did not tell me I was wrong?
You ........................ I was wrong