Past and past perfect tenses 2nd revision

When Mr Lindsay arrived at the airport, the bus ______________ (leave).

Mr Lindsay's assistant had checked in for him before he __________ (reach) the hotel.

Mr Lindsay went for a morning meeting, but the meeting _________ (start) when he arrived.

Mr Lindsay went to have lunch with Sara, and found that she __________ (arrive) at the restaurant before he did.

After lunch yesterday, Mr Lindsay ___________ (go) to ABC University to give a talk.

The audience had arrived before he _________ (reach) the venue.

According to Mr Lau, he had put the money in the car just before he _______________ (come) out tonight.

I ______________ (live) in Shanghai for three years before I moved to Hong Kong.

Tommy said that he ______________ (forget) Mike's birthday.

The students _____________ (not revise) for the exam so they did badly.