26．______ some teenagers don’t realize is _______ difficult life can be after they get addicted to drugs．
| A．What, how | B．That, how | C．What, what a | D．That, what |
--- You didn’t go to the party last night, did you?
--- I do wish I ___ there.
| A．was | B．were | C．had been | D．went |
--- Can you tell me how many study groups there are in a class?
--- Generally speaking, a class often ___ 8 study groups, each with 7 group members.
| A．is consisted of | B．is made of |
| C．made up of | D．consists of |
___ , he still put people’s life in the first place.
| A．However he was tired | B．Now matter he was tired |
| C．Now matter how was he tired | D．However tired he was |
--- Did you go to her birthday party held the day before yesterday?
--- I ____, but something unexpected happened at my home.
| A．intended | B．had intended to |
| C．had intended to go | D．intended to go |
___ the fact that he found math boring, he was still good at it.
| A．Despite | B．Though | C．While | D．As |