Comple the sentences using the past simple form of the verbs

1 . Comple the sentences using the past simple form of the verbs . 
12 . We ............. the food was delicious . ( think ) 
13 . Yesterday , I ( go ) ............ to the restaurant with a client . 
14 . We ( drive ) ................. around the parking lot for 20 mins to find a parking space . 
15 . When we ( arrive ) ........  at the restaurant , the place ( be ) .......... full . 
16 . The waitress ( ask ) ......................... us if we ( have ) ........................ reservations .