Directions: Choose the sentence which makes appropriate use of verbs given in the brackets.
Raima (have) been (build) sandcastles since she was a little girl.
1
Raima (have) been (building) sandcastles since she was a little girl.
2
Raima (have) been (builds) sandcastles since she was a little girl.
3
Raima (has) been (build) sandcastles since she was a little girl.
4
Raima (has) been (building) sandcastles since she was a little girl.