Mr. Wang isn’t here, I think he Guiyang.

People try to avoid public transportation delays by using their own cars, and this ________creates further problems.(2007· 湖北)

Which do you enjoy _____ your summerholiday，going toTibet or going to Dalian

The teacher is already standing here. Do you know when she ______

Ann looks hot and dry. —Soyou if you had a high fever.