1. When you’re learning to drive, ________ a good teacher makes a big difference.
A. have B. having C. and have D. and having
2. Before you decide to leave your job, ________ the effect it will have on your family.
A. consider B. considering C. to consider D. considered
3. Remember ________ off the light when ________ to bed.
A. turning, going B. to turn, to go
C. turning, to go D. to turn, going
4. If the car won’t start, ________ it.
A. try push B. try pushing C. to try pushing D. to try to push
