---Did you have a good time in Thailand last week?--- ____, it was too hot.
In April, thousands of holidaymakers remained abroad due to the volcanic ash cloud.
Lots of rescue workers were working around the clock, supplies to Yushu, Qinghai Province after the earthquake.
Urban (城市) crowdedness would be greatly relieved if only the ______ charged on public transport weremore reasonable.
When I was ready for my alumni get-together, my 2-year-old daughter me not to leave at home.
She’s having a lot of trouble with the new computer, but she doesn’t know whom to__________ .