I____upset to have straight hair.A.be B.used to was C.use to be D.used to be

I____upset to have straight hair.A.be B.used to was C.use to be D.used to be It's time to have Wish to have one's I want to have s nice vacation... He's going to have two days__. It's important to have a [ ] lifestyle. have one's own way to do let's o_________ to have dinner tonight it's important to have dreaktfast to have one's heart walk outside of one's to have one's heart walk outside of one's It's time to have a class.还是It's time to have class. It's very exiting to have Chinese friend!It's very exiting to have Chinese friend! It's _____(relax) to have a trip to hangzhou. It's f____ to have to wait so long It’s an h___ to have your visit to us Let's后面为什么不用drink,to have ,to eat to be killed&to have been killedwhat's difference?