1. The marketing department needs to rethink and review the value of the product and reprice it -------- .

2. The application is available -------- download from this page through the internet.

3. We are able to access the Internet -------- of time and place by using a smartphone.

4. America’s trade with South Africa ------- equals that with all the other sub-Saharan African nations in terms of value.

5. The staff members were working all day -------- they might meet the deadline of the project.