Directions: Choose the sentence which makes appropriate use of verbs given in the brackets.
Before the teacher could finish the question, students (have) (give) the answer.
1
Before the teacher could finish the question, students (have) (given) the answer.
2
Before the teacher could finish the question, students (has) (given) the answer.
3
Before the teacher could finish the question, students (had) (given) the answer.
4
Before the teacher could finish the question, students (had) (give) the answer.