past perfect tense
join these pairs of sentences using before/after/when.Remember to use the past perfect tense to refer to the first action.
1.The teacher entered the laboratory.Students completed the experiments.
Answers
Answered by
0
Answer:
when the teacher entered the laboratory.students completed the experiment
after the teacher entered the laboratory.students completed the experiment
when the teacher entered the laboratory.students completed the experiment
Answered by
1
Answer:
The teacher entered the laboratory. Students had completed the experiment
Explanation:
put had before third form of verb
Similar questions