There were two small rooms in the house, _____ served as a kitchen.
| A．the smaller one of which | B．the small one |
| C．the smaller of them | D．and the smaller one of which |
We had to be patient because it ______ some time ______ we got the full results.
| A．was; since | B．had been; since |
| C．was; before | D．would be; before |
______ about the missing Beijing-bound Malaysian flight that he decided to look for more information about it.
| A．So curious he was | B．So curious was he |
| C．Such curious he was | D．Such curious was he |
______ the help of the teacher, the student who wasn’t good at math ______ the difficult problem quickly.
| A．Under; worked out | B．With; worked on |
| C．Under; solved | D．With; solved |
—I think G.E.M. is a talented singer.
—I agree with you ______.
| A．in a way | B．on the way |
| C．by the way | D．in the way |
When the teacher came in, the students pretended _____ the text.
| A．to read | B．reading |
| C．to have read | D．to be reading |