Open the brackets and put the verbs into present perfect or past simple. my best friend is called alison. we know) each other since we (to be) five years old. we (already / to share) many problems and troubles, but we (also / to enjoy) good times together and (to spend) many hours laughing together. we (to live) next door to each other before alison 7) move) to london. i (to visit) her many times since then. she / to buy) a new house but i (not / to see) it yet.