They have made medicine from a new plant _____a cure for fever.

The city,________ by mountains and lakes,is so beautiful that they have decided to stay there for another two days. [ ]

I’m afraid you have to get ______ X-ray, young man.

There were already five people in the taxi, but the driver managed to take me as well.— I see. It ________ be an uncomfortable journey.

o, Sally. How’s everything going— ______.