Only after they had discussed the matter for several hoursa decision.
they reached
did they reach
they reach
do they reach
The money collected should be made good use ______ the people who suffered a lot in the earthquake.
Many people, some of ______ are not overweight at all, are always going on diets or taking weight-loss pills, _____ are often dangerous.
In my opinion, work provides us much ________ just salary and income; it also helps us realize our dreams and makes us feel confident.
The teacher set such difficult problems ______ nobody could work out _____ none of us passed the test.
The doctor insisted that the patient_______seriously ill and that an operation_______in no time.