Past Perfect

We ____ (to repair) the car by 9 p.m. yesterday.

• repaired

• were repairing

• had repaired

The kids ____ (to break) the window before their dad came home.

• had broken

• broke

• were breaking

They ____ (read) the book by yesterday`s afternoon.

• had read
• read

• were reading

I ____ (not see) him since I moved to another place.

• saw

• didn`t see

• hadn`t seen

She ____ (to graduate) from the medical school before 80s.

• had graduated

• graduated

• was graduating

By 2000 the company ____ (to produce) about 2000 items.

• was producing

• had produced

• produced

As I was getting to my house I understood that ____ (to lose) my wallet.

• had lost

• lost

• losted

The city ____ (to change) before we visited it for the first time.

• chaned

• had changed

• was changing

She didn`t understand that she ____ (to be) very rude with her mother.

• had been

• was

• was was

They were glad that they ____ (to solve) all their problems.

• solved

• were solving

• had solved