PAST PERFECT TENSE

USING THE PAST PERFECT TENSE:

She (already/ come) (a)   home when he called.

USING THE PAST PERFECT TENSE:

John (see) (a)   the movie before I invited to the cinema.

USING THE PAST PERFECT TENSE:

After I (call) (a)   Mr. Brian, he immediately helped me with the task.

USING THE PAST PERFECT TENSE:

I (do) (a)   my homework before I went to school.

USING THE PAST PERFECT TENSE:

I (already/ cook) (a)   dinner when my husband called to tell me he bought Chinese food.

USING THE PAST PERFECT TENSE:

I (call) (a)   the doctor about the symptoms.

USING THE PAST PERFECT TENSE:

If he (know) (a)   his parents were coming, he would have cleaned his apartment.

USING THE PAST PERFECT TENSE:

I (already/ write) (a)   the article when the news broke.

USING THE PAST PERFECT TENSE:

I (not/ finish) (a)   jotting down the formulas when he erased the whiteboard.

USING THE PAST PERFECT TENSE:

By the time we arrived, she (already/ finish) (a)   the project.