It remains a question_______we can finish the project in such a short time.
| A．what | B．that | C．how | D．when |
—English has a large vocabulary, hasn’t it?
—Yes. _____ more words and expressions and you will find it easier to read and communicate.
| A．Known | B．Knowing | C．To know | D．Know |
You needn’t have apologized for your absence— , it’s hardly your fault.
| A．therefore | B．however | C．meanwhile | D．Besides |
Our daughter doesn’t know what to ______ at the university; she can’t make up her mind about her future.
| A．take in | B．take over | C．take up | D．take on |
Testing should not be limited to _________students learn from textbooks, but should include how to use that knowledge.
| A．that | B．all | C．what | D．which |
Today, after more than 50 years of development, the College of Europe has not only served as ______ important think tank for the European Union but also become_____cradle of political elites of Europe.
| A．an, the | B．the;an | C．the, the | D．an；/ |