1.我接到Kate生日聚会的邀请了.I received an ____ ____ ____ part in Kate's birthday party.

1.我接到Kate生日聚会的邀请了.I received an ____ ____ ____ part in Kate's birthday party.
2.她提议去电影院.She made ____ ____ ____ ____ to the cinema.
3.这个问题如此难以至于没人知道怎么回答.This question is ____ difficult ____ few people know _____ ____ answei it.
4.肥肥决定了做减肥的尝试.Feifei made ____ ____ ____ ____ weight.