Ⅰ.单词拼写
1．Many relics from the ancient Egyptian civilisation (文明)have been discovered.
2．The boy buried (掩埋)his body in a pile of fallen leaves.
3．I have always loved looking at the stars，so now I study astronomy(天文学)．
4．They studied ancient ruins(废墟) to learn more about the old civilisation.
5．The captain gave the order to abandon(丢弃) the ship.
6．The boss tends to dismiss(拒绝考虑)the staff's suggestions.
7．Our company has undergone steady expansion(扩大) for the last ten years.
8．They have made preparations to set out a journey into the unknown(不为人知的地方)．
9．A blue lemon is particularly notable(显眼) in the group.
10．We are conducting an investigation(调查)into the spending habits of teenagers.
