Directions: Fill in the blanks with the most appropriate word in the following sentence.
The gallery has over 1,000 paintings. These ______ during the last 100 years.
1
have collected
2
have been collected
3
had been collected
4
had collected
Directions: Fill in the blanks with the most appropriate word in the following sentence.
The gallery has over 1,000 paintings. These ______ during the last 100 years.