英文填空问题,3点30之前给我答案these(are)mynewrollerblades.(be)whenyou()firstlearningtorollerblade,(be)you()overallthetime.(fall)mybrother()towearwristguards.（refuse)ithinkhe()crazynotto.(be)he()brokenhi

Question

英文填空问题,3点30之前给我答案
these (are) my new rollerblades.(be)
when you ( ) first learning to rollerblade,(be)
you ( ) over all the time.(fall)
my brother ( )to wear wrist guards.（refuse)
i think he ( )crazy not to.(be)
he ( ) broken his arm twice.(have)
后面括号的是给前面括号是哪类词的提示

Answer 1

were
fell
refused
is
has