[即学即练] 单句语法填空/完成句子
①The leader is making an important announcement (announce) at the moment.
②It was announced (announce) that new speed restrictions would be introduced.
③The government yesterday announced to the media plans to create a million new jobs.
④It was announced that the number of primary schools in that city had grown to 114.
据宣布，那个城市的小学在数量上已增至114所。
