Choose a right word to complete each of the following sentences. 1. The company went through a bad time last year, but thing have been improving_____(late/lately). 2. Occasionally he will get in early to see the morning shift or stay_____(late/lately)for the night shift. 3. I hear there are very few companies in our industry who carry out a comprehensive performance review on a regard_____(basis/base). 4. Another advertising agency,Future Image,has broadened the _____ (basis/base)of its activities with an extension into design and print. 5. I had a_____(roughly/rough) idea from the photograph where the site was,but on the ground everything looked different. 6. Grouping readers of_____(roughly/rough) similar papers together improves the statistical reliability of our results. 7. The message you conveyed to me was clear: immediate ____(campaign/action)must be taken. 8. The company has launched an advertising_____(campaign/action)in the hope of attracting new customers.