[actor]

1-it is ……….doing weightless gymnastics in space.

(fun-funny)

2-be careful!you……….yourself with that knife. (are going to hurt-will hurt)

3-a six-week holiday………to all employees.

(is allowed-is being allowed)

4- I want to make tea the English way.what……..I do?

(should-do)

5-you can look at the sun…….if you are wearing sunglasses.

(safely-directly)

6-travelling between two stations or from one ……of the line to the other costs the same.

(side-end)