填空，使用括号内动词的正确肯定形式。
如果你记不起来如何构成现在进行时的句子，请查看 现在进行时页面
The CEO (正在进行) a presentation right now.
Our competitors (正在开发) a new product.
The marketing team (正在计划) a new campaign.
Several employees (正在参加) a training session.
The company (正在扩展) its operations in Asia.
A new manager (正在面试) candidates today.
The technicians (正在修复) the server issue.
Our financial department (正在准备) the annual report.
The local shops (本周提前关闭) early this week.
That businessman (正在投资) in renewable energy.