-- What’s your plan for this winter vacation?
-- I’ll take an express train to Dalian for my holiday ______ school ends.
| A.while | B.until | C.immediately | D.unless |
in writing a lecture speech on AIDS prevention , she has no time to attend to her sick mother .
| A.Occupied | B.Occupying | C.To be absorbed | D.Absorbing |
you eat the correct foods be able to keep fit and stay healthy .
| A.Only if , will you | B.Only if , you will |
| C.If only , will you | D.Unless , you will |
Mr Song said that global warming was largely for the country’s frequent extreme weather in 2011 .
| A.blaming | B.to be blamed | C.being blamed | D.to blame |
Mrs Brown gave us several cases language travel students were likely to get enough language practice .
| A.where | B.which | C.as | D.what |
It’s important for the figures regularly .
| A.to be updated | B.to have been updated |
| C.to update | D.to have updated |