No sooner ____ down ____ we found it was time to go.
| A．did we sit; than | B．had we sat; than |
| C．did we sit; when | D．had we sitten; when |
. The new English teacher as well as the excited students _____ a new English song on the Internet.
| A．are learning | B．is learning | C．have learned | D．has been learned |
31. -----What do you suppose made her worried?
-----_____________ a gold ring.
| A．Because of losing | B．Losing | C．Lose | D．Lost |
Not only I but also Jane and Kate ___ tired of reading one book after another.
| A．is | B．are | C．am | D．be |
______ English is more and more important for our future, we should spend more time on it.
| A．Since | B．While | C．In case | D．Even though |
Scarlett _________ Butler in 1998. They _________ for ten years.
| A．married, have got married | B．married with, have got married |
| C．got married to, have been married | D．married, married |