___with the present global difficult economic situation, many people don’t dare to invest money in stock market any more.
Is this the reason _______ to you for his carelessness in the exams?
---Your job _______ open for your return. --- Thanks.
Who will _______ the company if our manager isn’t here next week?
Jack has three sons, and both of _______ are studying in China.
--- What is the price of petrol these days?--- Oh, it _______ sharply since last month.