11.After I became the manager, few occasions could I find________I have the time to sit down and enjoy a quiet dinner with my wife.
His father will be back from London ____ a few days.
Taiwan is ____ the east of Fujian.
Henry,____ Mary and Tom, is coming to China for a visit. Which is wrong?
____ the students likes the paintings. Which is wrong?
Something must be done to prevent our city ____ by thick smoke.