Ⅰ. 单句填空
1. She stopped smoking the help of her family and friends.
2. The team are 12 points ahead after an （impress） victory last night.
3. The book contains some vivid （describe） of his childhood.
4. Most information was collected by direct （observe） of the animals' behaviour.
5. Pale wooden floors and plenty of natural light add to the relaxed a.
6. She claimed the original six countries of the EU constituted an inner （核心） within the larger union.
7. They saw the huge building （显示……的轮廓） against the sky.
