从A，B，C，D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
1. It was an exciting game and at the end the _______ was Italy 3, Germany 2.
A. mark B. account C. record D. score
2. —It’s getting late. I’m afraid I must be going now.
—OK. ______.
A. See you B. Go slowly C. Stay longer D. Take it easy
3. _______, and the problem will be straightened out.
A. If you have a bit more effort B. Having a little effort
C. A bit more effort D. There being a little effort
