Exercise 72.3: Since/ for/ in

Complete each sentence/question in the column A by using the set of answers in the column B.

Example: I worked _____ three hours without stopping.
Answer: I worked for three hours without stopping.

Question 1

Column A

1. I've been typing this letter _____ noon.
2. I need to have it completed _____ one hour.
3. It is an application _____ more project funding.

Column B

1. in
2. since
3. for

1:   2:   3:  

Unit 72