英语填空（急,
1.The _____ ＿＿＿ ＿＿＿（已经加紧）their construction of the hall ____ _____ ____ ____ _____(为了能及时竣工）.
2.whenever I see the ptotograph ,it _____ _____ _____ ______ ______(会让我想起我的童年）
3.The trip ____ ____ ____ _____（我们这次的非洲之旅）is really _____ ______ ______(一次难忘的经历）.
4.From 7:00 p.m to 10:00 on New Year's Eve,we ____ ____ ____ _____ _____ _____ (将举行一次英语晚会） to celebrate New Year.