Question

—Tom，you didn’t come to the party last night??

—I　　　 ，but I suddenly remembered I had homework to do.?

A.had to　　　　 B.didn’t?　　　　　　 C.was going to　　　　　 D.wouldn’t

 

Answer 1

C

 

have to不得不，be going to do sth.表示按计划或安排要做某事。根据but可知，此处应选择C项。