Progressive. Progress is when something is being worked on, but isn't done yet.
Even though you didn't attach any options to choose the correct one I can give you one excerpt that will definitely help you to pick the right answer from your option list. Here you are : <span>After 1938, when the Germans introduced additional rotors and plugs to increase the number of possible combinations, Polish and British cryptologists had already developed alternative methods of recovering the daily keys. </span>
It its commands or tells the person something about the sentence and ends with a period or exclamation point
Answer:
Twigs and string are important materials for Pua's art project.
Explanation:
Answer:
invited
Explanation:
make a polite, formal, or friendly request to (someone) to go somewhere or to do something in past tence