词形变换（共10小题;每小题1分，满分10分）
小题1:One of the ____________ on the table is broken. (glass)
小题2:I have a lot of homework ______ (do).
小题3:All of you are very busy __________ready for this exam, aren’t you? (get)
小题4:Be _________ when you cross the street. (care)
小题5:They stopped ______ (play) basketball because it began to rain
小题6:We all received an __________ to her wedding. (invite)
小题7:Thanks a lot for _____(ask) me to your party.
小题8:At the age of ten Edison became very ______ (interest) in science.
小题9:My neighbor, Helen, never talks to me .She is so __________. (friendly)
小题10:We live in a place ______ (call) Gum Tree.
