There were some weather problems,___caused the delay of my f

There were some weather problems,___caused the delay of my f Last year there were many problems which____by bad weather A 英语翻译There are some problems with the test of XXXX.When the t here are some of the problems that Xi Wang may have in the f the ___caused by carelessness__yesterday,Many workers were k (.)of my friends were there,so I didn't go there.A.Some B.A some of the ()were broken There were some signs of strain 定语从句单选题there were lots of people attending the party,some of There were some moths in the box. there were some seals in the aquarium. There were some birds _______ the forest.