根据句意，用括号里所给词的适当形式填空。
小题1:____________ (luck), I passed the examination.
小题2:His illness is even (bad) than I thought it would be.
小题3:—Jim’s sister and her husband are a happy couple.
—When did they get _____________(marry).
小题4:Lin Tao would like to go somewhere __________ (relax).
小题5:Watch __________(care), and you will find the differences between the two pictures.
