Put the verbs in brackets into the correct form.
Last year I decided 1) ..to explore .. (explore) the old house near our village. My little brother refused
2) ............... (come) because he was frightened but my friend Geoff said he didn't mind 3) ...........
(go) with me. We arrived at the house late one evening and began 4) ................ (climb) the old dark
stairs. When we reached the top it was so dark that I couldn't see anything. To my horror Geoff
seemed to have disappeared. Suddenly I heard something 5) ........... (make) a strange noise which
made my hair 6) .............. (stand) on end. At first I thought it was Geoff who was pretending 7) ......
........ (be) a ghost. Then Geoff appeared behind me. We were scared. We didn't know what 8)
......... (do). We thought we'd better 9) ................ (leave) the house quickly. When I told my parents
what had happened they made me 10) .................. (promise) not 11) ............. (go) there again.