Q1 · hard · AI-verified
Identify the tense in the sentence: 'By the time the ambulance arrived, the patient had been waiting for two hours.'
- Past Continuous Tense
- Past Perfect Tense
- Present Perfect Continuous Tense
- Past Perfect Continuous Tense
Q2 · hard · AI-verified
Choose the correct passive voice of: 'The committee had already announced the results before the chairman arrived.'
- The results have already been announced by the committee before the chairman arrived.
- The results were already being announced by the committee before the chairman arrived.
- The results were already announced by the committee before the chairman arrived.
- The results had already been announced by the committee before the chairman arrived.
Q3 · hard · AI-verified
Identify the tense used in the sentence: 'By the time you reach the station, the train will have departed.'
- Future Perfect Tense
- Simple Future Tense
- Future Perfect Continuous Tense
- Future Continuous Tense
Q4 · hard · AI-verified
Identify the tense in: 'The scientists are conducting experiments on the new vaccine.'
- Past Continuous Tense
- Present Perfect Continuous Tense
- Simple Present Tense
- Present Continuous Tense
Q5 · hard · AI-verified
Choose the correct passive voice of: 'The committee was discussing the new policy.'
- The new policy was discussed by the committee.
- The new policy was being discussed by the committee.
- The new policy is being discussed by the committee.
- The new policy has been discussed by the committee.