--- Mum, have you seen my mobile phone?---______ you bought last week? I’m afraid I haven’t seen _____.
Each time I________a good essay when reading newspapers,I cut it out and keep it.
—Is Julie coming? —Well, it all depends on ________ she's got the time.
The rescue team has saved more than ten people________under the collapsed buildings since the earthquake occurred in Ya’an.
-You must call them every week.-Yes, I _____.
Successful people are always very intelligent.They can discover________others easily ignore.