It’s not wise ______ think you are always right.
The new computers _____ very well, and they _________ in many countries.
— Do you mind my smoking here? —_________. Look at the sign. It says, “No Smoking.”
All the children screamed ___________ when they saw Donald Duck.
The flat in shanghai is _________ than _________ in Wuxi.
The best way to the park is ______________.