Mark was a student at this university from 1999 to 2003, ____ , he studied very hard and was made Chairman of the Students' Union.
| A．during which time | B．for which time | C．during whose time | D．by that time |
That evening ____Smiths sat before a bright fire and had___nice supper.
| A．/,a | B．the ,a | C．/,/ | D．the,/ |
—What do you think of their marriage?
—______, if I were Kate, I would not marry him.
| A．Generally speaking | B．I have no idea | C．To be honest | D．To my surprise |
--- _____ to do the work， I should do it some other day.
| A．If were I | B．I were | C．Were I | D．Was I |
--- _____，I have never seen anyone who's as capable (有能力）as John.
| A．As long as I have traveled | B．Now that I have traveled |
| C．Much as I have traveled | D．As I have travled so much |
--- ______，he knows a lot of things.
| A．The child as he is | B． Child as he is | C．A child as he is | D． Child he as is |