Pop music is such an important part of society______ it has even influenced our language.
| A．as | B．that | C．which | D．where |
Considering the time limits, we also provide CDs ________ our students may prefer to study at home.
| A．so that | B．so long as | C．in case | D．as if |
If you’re in Florence, Italy and see a man on a ladder ________ the dust off statues and buildings, don’t worry. It’s just Alessandro Ricci ________ material for his famous smog painting.
| A．wipe; accumulating | B．to wipe; to accumulate | C．wiping; gathering | D．wipes; to gather |
Wow, you are in high spirits. _________ makes you so happy?
| A．What it is that | B．What is it that | C．What is that | D．What it that |
I don’t smoke now, but I _______ for more than twenty years.
| A．smoked | B．was smoking | C．have smoked | D．had smoked |
Surely the day you are informed of your being admitted to a famous key university will be ________ of joy and celebration for your family, relatives and friends.
| A．that | B．the one | C．one | D．those |