i. complete the following sentences with proper words. 1. lily spends hours on the phone ________ (聊天) to her friends. 2. we had to pay extra for our excess ________ (行李). 3. the grassland ________ (风景) of tibet is the best part of the trip. 4. as the ship sailed into portsmouth _______ (海港), all the passengers cheered. 5. the difference is so s______ that i can hardly see it. 6. the conductors jumped a_______ and the train went off. 7. it is w______ our power to reward him for that. 8. his fans s__________ him for his autograph (签名) the moment he appeared.
