Choose the correct form of the verb in the present perfect continuous tense. "How long __________ (you / study / have been studying) English?"
How long have you been studying English?
Complete the sentence using the past perfect tense. "By the time we arrived, they __________ (already leave)."
By the time we arrived, they had already left.
Complete the sentence using the past perfect tense. "She __________ (finish) her homework before going out."
She had finished her homework before going out.
Complete the sentence using the past perfect tense. "They __________ (see) that movie before it was released."
They had seen that movie before it was released.
Redo the sentences using the past perfect tense. "The train left before I arrived. (The train __________ before I arrived.)"
The train had left before I arrived.
Redo the sentences using the past perfect tense. "They ate dinner when we arrived. (They __________ dinner when we arrived.)"
They had already eaten dinner when we arrived.
Redo the sentences using the past perfect tense. "She found her lost keys after she bought a new set. (She __________ her lost keys after she bought a new set.)"
She had found her lost keys after she bought a new set.
Choose the correct form of the verb in the past perfect tense. "I __________ (already / eat) when he called me for dinner."
I had already eaten when he called me for dinner.
Choose the correct form of the verb in the past perfect tense. "They __________ (travel) to Paris before they went to Rome."
They had traveled to Paris before they went to Rome.
Choose the correct form of the verb in the past perfect tense. "By the time I arrived, the party __________ (start)."
By the time I arrived, the party had started.
Choose the correct form of the verb in the present perfect continuous tense. "They __________ (wait / have been waiting) for the results since morning."
They have been waiting for the results since morning.
Complete the sentence using the past perfect tense. "He realized he had lost his keys after he __________ (leave) the house."
He realized he had lost his keys after he had left the house.
