Write the present perfest form of the following verbs
1.(go)i 5.(get)it 9.(fall)we 13.(send)she
2.(drive)he 6.(do)they 10.(be)she 14.(build)they
3.(swim)we 7.(take)you 11.(spend)i 15.(write)i
4.(give)she 8.(steal)he 12.(keep)it 16.(read)we