25. No sooner the bell (ring)………………. when the pupils (go)……………. out to play.
26. Before you (mention)…………………. his name, I never (hear)………………. of this poet.
27. Our guests (be)……………. still here when he (come)……………. back from school.
28. The same day he (arrive)……………. I (receive)………………. a postcard from him.
29. They just (close)………………. the shop when I (get)…………. there.
30. When the policeman (blow)……………. his whistle the driver (stop)……………. the car.
25. No sooner had the bell (ring)ring when the pupils (go)went out to play.
26. Before you (mention)mentioned his name, I had never (hear)heard of this poet.
27. Our guests (be)were still here when he (come)came back from school.
28. The same day he (arrive)arrived I (receive)received a postcard from him.
29. They had just (close)closed the shop when I (get)got there.
30. When the policeman (blow)blew his whistle the driver (stop)stopped the car.