Complete the following sentences in your own words using past perfect.

1 When I got to the check-in desk I suddenly realized that...
2 When we arrived back from our holiday we found that...
3 When the film started I realized immediately that...
4 I couldn't answer any of the exam questions because I...
5 We spent 20 minutes in the car park looking for the car because we couldn't remember...​

1 When I got to the check-in desk I suddenly realized that I forgot my passport.

2 When we arrived back from our holiday we found that our dog is missing.

3 When the film started I realized immediately that I’ve watched it before.

4 I couldn't answer any of the exam questions because I haven’t studied.

5 We spent 20 minutes in the car park looking for the car because we couldn't remember were we parked it.